DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Election/Restrictions
Applicant’s election without traverse of Group II (claims 10-20) in the reply filed on April 24, 2026 is acknowledged.
Claims 1-9 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on April 24, 2026.
Thus, claims 10-20 are under examination.
Priority
Applicant’s claim for the benefit of a prior-filed application under 35 U.S.C. 119(e) or under 35 U.S.C. 120, 121, or 365(c) is acknowledged. Applicant has not complied with one or more conditions for receiving the benefit of an earlier filing date under 35 U.S.C. 119(e) as follows:
The later-filed application must be an application for a patent for an invention which is also disclosed in the prior application (the parent or original nonprovisional application or provisional application). The disclosure of the invention in the parent application and in the later-filed application must be sufficient to comply with the requirements of 35 U.S.C. 112(a) or the first paragraph of 35 U.S.C. 112 (pre-AIA ). See Transco Products, Inc. v. Performance Contracting, Inc., 38 F.3d 551, 32 USPQ2d 1077 (Fed. Cir. 1994).
The disclosure of the prior-filed applications, Application Nos. 62/357,828; 62,399,190; and 62/487,671 fail to provide adequate support or enablement in the manner provided by 35 U.S.C. 112 (pre-AIA ), first paragraph for one or more claims of this application. The applications fail to provide support for the claims under examination, since there is no disclosure therein of a homology directed repair template having a barcode sequence that uniquely identifies the gene, with or without at least a first splicing region. Although the applications disclose homology directed repair, they do not disclose an HDR template having a barcode sequence, with or without at least a first splicing region.
Therefore, instant claims 10-20 are deemed to have an effective filing date of U.S. Patent Application No. 15/626,021, which is June 16, 2017.
Information Disclosure Statement
The Information Disclosure Statements filed May 12, 2022; July 24, 2022; September 1, 2022; October 24, 2022; February 2, 2023; March 17, 2023; February 15, 2024; June 27, 2024; and May 28, 2025 have been considered.
It is noted that the Information Disclosure Statement Transmittal Letters filed with the Information Disclosure Statements of July 24, 2022; October 24, 2022; February 2, 2023; and March 17, 2023, which Letters list related patents and application publications, have also been considered, but are not attached since they are Transmittal Letters, not PTO-1449 IDS documents.
The listing of references in the specification is not a proper information disclosure statement. 37 CFR 1.98(b) requires a list of all patents, publications, or other information submitted for consideration by the Office, and MPEP § 609.04(a) states, "the list may not be incorporated into the specification but must be submitted in a separate paper." Therefore, unless the references have been cited by the examiner on form PTO-892, they have not been considered.
Nucleotide and/or Amino Acid Sequence Disclosures
REQUIREMENTS FOR PATENT APPLICATIONS CONTAINING NUCLEOTIDE AND/OR AMINO ACID SEQUENCE DISCLOSURES
Items 1) and 2) provide general guidance related to requirements for sequence disclosures.
37 CFR 1.821(c) requires that patent applications which contain disclosures of nucleotide and/or amino acid sequences that fall within the definitions of 37 CFR 1.821(a) must contain a "Sequence Listing," as a separate part of the disclosure, which presents the nucleotide and/or amino acid sequences and associated information using the symbols and format in accordance with the requirements of 37 CFR 1.821 - 1.825. This "Sequence Listing" part of the disclosure may be submitted:
In accordance with 37 CFR 1.821(c)(1) via the USPTO patent electronic filing system (see Section I.1 of the Legal Framework for Patent Electronic System (https://www.uspto.gov/PatentLegalFramework), hereinafter "Legal Framework") as an ASCII text file, together with an incorporation-by-reference of the material in the ASCII text file in a separate paragraph of the specification as required by 37 CFR 1.823(b)(1) identifying:
the name of the ASCII text file;
ii) the date of creation; and
iii) the size of the ASCII text file in bytes;
In accordance with 37 CFR 1.821(c)(1) on read-only optical disc(s) as permitted by 37 CFR 1.52(e)(1)(ii), labeled according to 37 CFR 1.52(e)(5), with an incorporation-by-reference of the material in the ASCII text file according to 37 CFR 1.52(e)(8) and 37 CFR 1.823(b)(1) in a separate paragraph of the specification identifying:
the name of the ASCII text file;
the date of creation; and
the size of the ASCII text file in bytes;
In accordance with 37 CFR 1.821(c)(2) via the USPTO patent electronic filing system as a PDF file (not recommended); or
In accordance with 37 CFR 1.821(c)(3) on physical sheets of paper (not recommended).
When a “Sequence Listing” has been submitted as a PDF file as in 1(c) above (37 CFR 1.821(c)(2)) or on physical sheets of paper as in 1(d) above (37 CFR 1.821(c)(3)), 37 CFR 1.821(e)(1) requires a computer readable form (CRF) of the “Sequence Listing” in accordance with the requirements of 37 CFR 1.824.
If the "Sequence Listing" required by 37 CFR 1.821(c) is filed via the USPTO patent electronic filing system as a PDF, then 37 CFR 1.821(e)(1)(ii) or 1.821(e)(2)(ii) requires submission of a statement that the "Sequence Listing" content of the PDF copy and the CRF copy (the ASCII text file copy) are identical.
If the "Sequence Listing" required by 37 CFR 1.821(c) is filed on paper or read-only optical disc, then 37 CFR 1.821(e)(1)(ii) or 1.821(e)(2)(ii) requires submission of a statement that the "Sequence Listing" content of the paper or read-only optical disc copy and the CRF are identical.
Specific deficiencies and the required response to this Office Action are as follows:
Specific deficiency - The Incorporation by Reference paragraph required by 37 CFR 1.821(c)(1) is missing or incomplete. See item 1) a) or 1) b) above.
Required response – Applicant must provide:
A substitute specification in compliance with 37 CFR 1.52, 1.121(b)(3) and 1.125 inserting the required incorporation-by-reference paragraph, consisting of:
A copy of the previously-submitted specification, with deletions shown with strikethrough or brackets and insertions shown with underlining (marked-up version);
A copy of the amended specification without markings (clean version); and
A statement that the substitute specification contains no new matter.
It is noted that the Sequence Listing Incorporation by Reference paragraph lists the size of the ASCII text file as 3kb. The size should be listed in bytes, and is 2,623 bytes.
Specification
The disclosure is objected to because of the following informalities:
The Tables in the specification are not numbered, but should be numbered consecutively.
The use of the term TALEN®, which is a trade name or a mark used in commerce, has been noted in this application. The term should be accompanied by the generic terminology; furthermore the term should be capitalized wherever it appears or, where appropriate, include a proper symbol indicating use in commerce such as ™, SM , or ® following the term.
Although the use of trade names and marks used in commerce (i.e., trademarks, service marks, certification marks, and collective marks) are permissible in patent applications, the proprietary nature of the marks should be respected and every effort made to prevent their use in any manner which might adversely affect their validity as commercial marks.
Appropriate correction is required.
Claim Objections
Claims 10, 14, 16-17, and 20 are objected to because of the following informalities:
At claim 10, line 7, “configured to splice” should be changed to “capable of splicing.”
At claim 10, line 14, “configured to incorporate” should be changed to “capable of incorporating.”
At claim 10, line 15, “configured to create” should be changed to “capable of creating.”
At claim 14, line 5, the closing parenthesis after “portion” should be deleted.
At claim 14, line 7, the closing parenthesis after “portion” should be deleted.
At claim 16, line 2, “configured to incorporate” should be changed to “capable of incorporating.”
At claim 17, line 2, “configured to create” should be changed to “capable of creating.”
At claim 17, line 4, “configured to add” should be changed to “capable of adding.”
At claim 20, line 2, “configured to express” should be changed to “capable of being expressed.”
Appropriate correction is required.
Claim Interpretation
The following is a quotation of 35 U.S.C. 112(f):
(f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.
The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph:
An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.
The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked.
As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph:
(A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function;
(B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and
(C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function.
Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function.
Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function.
Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action.
This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitations are: “a polynucleotide sequencer configured to sequence the double stranded polynucleotide and produce sequencing data” at claim 18; “sequence data analyzer configured to identify the barcode sequence in the sequencing data” at claim 19,” and “the sequence data analyzer is further configured to analyze the sequencing data and determine a period of time that the gene was expressed” at claim 20.
Because these claim limitations are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, they are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof.
If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph.
Claim Rejections - 35 USC § 112
The following is a quotation of the first paragraph of 35 U.S.C. 112(a):
(a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention.
The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112:
The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention.
Claims 18-20 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention.
The claims comprise limitations that invoke 35 U.S.C. 112(f), but the specification does not link structure to function. Thus, the specification does not disclose adequate structure to perform the claimed functions.
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claims 10-20 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Claim limitations “a polynucleotide sequencer configured to sequence the double stranded polynucleotide and produce sequencing data” at claim 18; “sequence data analyzer configured to identify the barcode sequence in the sequencing data” at claim 19,” and “the sequence data analyzer is further configured to analyze the sequencing data and determine a period of time that the gene was expressed” at claim 20 invoke 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. However, the written description fails to disclose the corresponding structure, material, or acts for performing the entire claimed function and to clearly link the structure, material, or acts to the function. Therefore, the claims are indefinite and is rejected under 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph. It is noted that claim 19 depends from claim 18 and claim 20 depends from claim 19; thus, claims 19 and 20 are included in the prior rejection of claim 18 and claim 19, respectively.
Applicant may:
(a) Amend the claim so that the claim limitation will no longer be interpreted as a limitation under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph;
(b) Amend the written description of the specification such that it expressly recites what structure, material, or acts perform the entire claimed function, without introducing any new matter (35 U.S.C. 132(a)); or
(c) Amend the written description of the specification such that it clearly links the structure, material, or acts disclosed therein to the function recited in the claim, without introducing any new matter (35 U.S.C. 132(a)).
If applicant is of the opinion that the written description of the specification already implicitly or inherently discloses the corresponding structure, material, or acts and clearly links them to the function so that one of ordinary skill in the art would recognize what structure, material, or acts perform the claimed function, applicant should clarify the record by either:
(a) Amending the written description of the specification such that it expressly recites the corresponding structure, material, or acts for performing the claimed function and clearly links or associates the structure, material, or acts to the claimed function, without introducing any new matter (35 U.S.C. 132(a)); or
(b) Stating on the record what the corresponding structure, material, or acts, which are implicitly or inherently set forth in the written description of the specification, perform the claimed function. For more information, see 37 CFR 1.75(d) and MPEP §§ 608.01(o) and 2181.
At claim 10, line 9, it is not clear what is meant by “the HDR template includes a sequence of nucleotides that includes a portion of the first splicing region and the barcode sequence.” How many nucleotides of the HDR template must be of the first splicing region and/or the barcode sequence.
Claims 11-20 depend from claim 10, and are therefore included in this rejection.
At claim 14, line 5, it is not clear what is meant by the phrases “a portion of the first splicing region” and “a first portion of a target site.” How much of the sequence of the first splicing region must be homologous to how much of the sequence of the target site? Does a one nucleotide overlap provide sufficient homology between the first splicing region and the target site?
At claim 14, line 7, it is not clear what is meant by the phrases “a portion of the second splicing region” and “a second portion of the target site.” How much of the sequence of the second splicing region must be homologous to how much of the sequence of the target site? Does a one nucleotide overlap provide sufficient homology between the second splicing region and the target site?
At claim 15, line 3, the phrase “a first sequence that corresponds to the first splicing region” is unclear. It is not clear if the first sequence of the RNA precursor is the first splicing region or how the first sequence relates to the first splicing region.
At claim 15, line 4, the phrase “a second sequence that corresponds to the barcode sequence” is unclear. It is not clear if the second sequence of the RNA precursor is the barcode sequence or how the second sequence relates to the barcode sequence.
Double Patenting
The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969).
A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b).
The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13.
The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer.
Claims 10-11, 13, and 15-16 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 and 3-6 of U.S. Patent No. 11,359,234.
Although the claims at issue are not identical, they are not patentably distinct from each other because both the ‘234 patent and the instant application claim a system that creates a record of gene expression, which is interpreted as a system for identifying gene expression.
Regarding claim 10, the ‘234 patent claims a system comprising a double stranded polynucleotide comprising a target site and a gene encoding a first homology directed repair (HDR) template; a first enzyme that creates a double strand break in the double stranded polynucleotide at a cut site in the target site; the first HDR template includes a first sequence complementary to a first subsequence (i.e., portion) of the target site, a second sequence complementary to a second subsequence (i.e., portion) of the target site, and a barcode sequence that uniquely identifies the gene. The ’234 patent claims that the first HDR template adds the barcode into the target site after the enzyme creates a break at the cut site. The ‘234 patent claims that the first sequence corresponds to a first splicing region and a second sequence that corresponds to the barcode sequence (claim 1).
Regarding claim 11, the ‘234 patent claims that the first enzyme is a spliceosome (claim 4).
Regarding claim 13, the ‘234 patent claims that the barcode sequence is in the 3’ untranslated region (UTR) (claim 6).
Regarding claim 15, the ‘234 patent claims a first sequence corresponding to a first splicing region and a second sequence that corresponding to the barcode sequence. The ‘234 patent claims that the system includes a 3’ and a 5’ UTR and that the coding sequence includes and intron and an exon. The ‘234 patent claims that the gene product is an RNA precursor that includes the HDR template (claims 1 and 5).
Regarding claim 16, the ‘234 patent claims an additional double stranded polynucleotide including an additional target site (claim 3).
Therefore, the claims are not deemed to be patentably distinct.
Conclusion
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure.
Paquet et al. (533 Nature 125-129 and Methods (April 27, 2016)) disclose a homology directed repair (HDR) system comprising a double stranded polynucleotide gene having a target site, an enzyme (CRISPR/Cas9) that will create a double stranded break in the target site, and an HDR template having a barcode sequence (abstract and Figures 1 and 3). Paquet discloses single cell clones (Figure 3). However, Paquet fails to disclose or suggest that the HDR template has a splice site or that the HDR system can multiplexed (i.e., more than one HDR template/barcode/target sequence).
Any inquiry concerning this communication or earlier communications from the examiner should be directed to NANCY J LEITH whose telephone number is (313)446-4874. The examiner can normally be reached Monday - Thursday 8:00 AM - 6:30 PM.
Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, NEIL HAMMELL can be reached at (571) 270-5919. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
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NANCY J. LEITH
Primary Examiner
Art Unit 1636
/NANCY J LEITH/Primary Examiner, Art Unit 1636
Prosecution Insights