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 5, 6, 8, and 9 in the reply filed on 8/18/2025 is acknowledged. In view of the amendment to the claims filed with the response, claim is no longer a linking claim and claim 7 is rejoined with Group II claims as it is drawn to nucleic acid molecules. Accordingly, Claims 4-7 and 9 are directed to Group II as set forth in the restriction requirement dated 6/25/2025. Claims 1-3 are withdrawn from consideration as directed to a non-elected invention and claims 4-7, and 9 are currently under consideration.
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:
1) Specific deficiency - This application fails to comply with the requirements of 37 CFR 1.821 - 1.825 because it does not contain a "Sequence Listing" as a separate part of the disclosure or a CRF of the “Sequence Listing.”.
Required response - Applicant must provide:
A "Sequence Listing" part of the disclosure; together with
An amendment specifically directing its entry into the application in accordance with 37 CFR 1.825(a)(2);
A statement that the "Sequence Listing" includes no new matter as required by 37 CFR 1.821(a)(4); and
A statement that indicates support for the amendment in the application, as filed, as required by 37 CFR 1.825(a)(3).
If the "Sequence Listing" part of the disclosure is submitted according to item 1) a) or b) above, Applicant must also 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.
If the "Sequence Listing" part of the disclosure is submitted according to item 1) c) or d) above, applicant must also provide:
A CRF in accordance with 37 CFR 1.821(e)(1) or 1.821(e)(2) as required by 1.825(a)(5); and
A statement according to item 2) a) or b) above.
2) Specific deficiency - Sequences appearing in the specification are not identified by sequence identifiers (i.e., “SEQ ID NO:X” or the like) in accordance with 37 CFR 1.831(c).
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 sequence identifiers, 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.
Claim Rejections - 35 USC § 101
35 U.S.C. 101 reads as follows:
Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title.
Claims 4-7 and 9 are rejected under 35 U.S.C. 101 because the claimed invention is directed to product of nature without significantly more. This judicial exception is not integrated into a practical application and the claims do not include additional elements that are sufficient to amount to significantly more than the judicial exception for the reasons set forth below.
35 U.S.C. § 101 requires that to be patent-eligible, an invention (1) must be directed to one of the four statutory categories, and (2) must not be wholly directed to subject matter encompassing a judicially recognized exception. M.P.E.P. § 2106. Regarding judicial exceptions, “[p]henomena of nature, though just discovered, mental processes, and abstract intellectual concepts are not patentable, as they are the basic tools of scientific and technological work.” Gottschalk v. Benson, 409 U.S. 63, 67 (1972); see also M.P.E.P. § 2106, part II.
The unpatentability of natural products was confirmed by the U.S. Supreme Court in Association for Molecular Pathology v. Myriad Genetics, Inc., , 133 S. Ct. 2107, 2116, (2013).
Claims Analysis:
As set forth in MPEP 2106, the claims have been analyzed to determine whether they are directed to one of the four statutory categories (STEP 1). The claims were then analyzed to determine if they recite a judicial exception (JE) (STEP 2A, prong 1) [Mayo Collaborative Services v. Prometheus Labs., Inc., 132 S. Ct. 1289, 1293 (2012), Alice Corp. Pry. Ltd. v. CLS Bank Int'l, 134 S. Ct. 2347 (2014)]. The claims were then analyzed to determine whether they recite an element or step that integrates the JE into a practical application (STEP 2A, prong 2) [Vanda Pharmaceuticals Inc., v. West-Ward Pharmaceuticals, 887 F.3d 1117 (Fed. Cir. 2018)]. In the absence of a step(s) or element(s) that integrate the JE into a practical application, the additional elements/steps have been considered to determine whether they add significantly more to the JE (STEP 2B) [Mayo Collaborative Services v. Prometheus Labs., Inc., 132 S. Ct. 1289, 1293 (2012), Alice Corp. Pry. Ltd. v. CLS Bank Int'l, 134 S. Ct. 2347 (2014)]. It was found that the present claims fail to meet the elements required for patent eligibility.
The claims are directed to kits comprising nucleic acid sequences, as such the claims are directed to products. Accordingly, the claims are directed to one of the four statutory categories of invention.
The claims are drawn to substances for detecting gene expression of particular genes, to include nucleic acid primers and nucleic acid probes, as well as SEQ ID NOS: 1-46. However, these sequences are identical to sequences within the gene sequence they target, which are naturally occurring sequences. As such the claims are directed to a product of nature which is a judicial exception.
This judicial exception is not integrated into a practical application because the nucleic acid molecules encompassed by the claims convey the same genetic information as their naturally occurring counterparts. The Supreme Court has made clear "separating [DNA] from surrounding genetic material is not an act of invention" Myriad, 133 S. Ct. at 2117. In Myriad v. Ambry CAFC 2014-1361,1366, December 17, 2014, the CAFC further (regarding a claim directed to a pair of primers) stated “In fact, the naturally occurring genetic sequences at issue here do not perform a significantly new function. Rather, the naturally occurring material is used to form the first step in a chain reaction—a function that is performed because the primer maintains the exact same nucleotide sequence as the relevant portion of the naturally occurring sequence. One of the primary functions of DNA’s structure in nature is that complementary nucleotide sequences bind to each other. It is this same function that is exploited here—the primer binds to its complementary nucleotide sequence. Thus, just as in nature, primers utilize the innate ability of DNA to bind to itself.”
Although the claim recites a “kit”, these elements do not add meaningful limitations to the claims as they are merely nominal or token extra solution activity and are nothing more than an attempt to generally link the product of nature into a particular technological environment. Furthermore, these limitations do not change the structures of the encompassed natural products. None of these molecules or cells are patent eligible, whether isolated or not, pursuant to the Supreme Court decision in Association for Molecular Pathology v. Myriad Genetics Inc., US (June 13, 2013).
Accordingly, the claims are rejected as being directed to non-patentable subject matter.
Claim Rejections - 35 USC § 112
112(b)
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.
Claims 4-7, and 9 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor regards as the invention.
The claims recite “a substance” capable of measuring the expression levels of certain genes. While some claims refer to the “substance” as a primer and probe set, the term is confusing because it appears to refer to a single molecule that can be used to measure the expression levels of the recited genes. While this appears to be a result of translation from a foreign language, it is suggested that the claims be amended to recite a “nucleic acid primer and nucleic acid probe set”.
Claims 6 and 9 refer to SEQ ID NOS however neither the specification nor the claims refer to any particular SEQ ID NO.
The use of the term “preferably” in claim 9 is indefinite because it is not clear if the limitations following the term are required by the claims or not.
The use of the phrase “set forth in” is indefinite because it is not clear what portion of any particular sequence is encompassed by the phrase. For example, does it refer to a sequence that ‘consists” of the SEQ ID NO, or does it refer to any shorter sequence from “in” the SEQ ID NOS.
Claim Rejections - 35 USC § 102
The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action:
A person shall be entitled to a patent unless –
(a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention.
Claims 4-7 and 9 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by NEB catalog (1998/1999), pp. 121, 284.
The NEB catalog offered for sale a random primer mix of 6, 9, 12 and 24 mer primers. As the calculation below shows, about 3.2 x 108 molecules of every single 12-mer are present in each tube of 12 mer nucleotides. No calculation is provided for the 6 or 9 mers as they will necessarily contain more of every n-mer than that calculated for the 12 mer. With regard to the 24mers, about 9 molecules of every 24 mer are statistically expected to be present in each tube,
a. Molecular weight of 12-mer:
12 x 325 daltons/nucleotide = 3,900 daltons = 3,900 g/mol
b. Total number of possible 12-mers:
412 = 1.6 x 107 molecules
c. How many molecules of 12-mer in a vial sold by NEB:
1 A260 unit = 33 mg = 3.3 x 10-5 g
3.3 x 10-5 g / 3,900 g/mol = 8.4 x 10-9 mol
(8.4 x 10-9 mol) x (6.02 x 1023 molecules/mol) = 5 x 1015 molecules
d. How many molecules of each 12-mer in a single vial:
5 x1015 molecules / 1.6 x 107 molecules = 3.2 x 108 molecules of each 12-mer per vial
e. Molecular weight of 24-mer:
24 x 325 daltons/nucleotide = 7,800 daltons = 7,800 g/mol
f. Total number of possible 24-mers:
424 = 2.8 x 1014 molecules
g. How many molecules of 24-mer in a vial sold by NEB:
1 A260 unit = 33 mg = 3.3 x 10-5 g
3.3 x 10-5 g / 7,800 g/mol = 4.2 x 10-9 mol
(4.2 x 10-9 mol) x (6.02 x 1023 molecules/mol) = 2.5 x 1015 molecules
h. How many molecules of each 24-mer in a single vial:
2.5 x1015 molecules / 2.8 x 1014 molecules = 9 molecules/vial
With regard to claims 4 and 7, the term “substance” broadly encompasses the buffer in the vials. With regard to claims 4, 5, and 7, these claims also encompass a very large genus of possible nucleic acids with no particular base composition or length. The NEB catalog vials will inherently and necessarily contain 6, 9, 12 and 24 nucleotide containing molecules encompassed by the broad recitation in claims. Although claims 5 and 7 recite a “primer and probe set”, the definition of “probe” in the specification (page 10, first para) does not distinguish it from a primer or any other single stranded nucleic acid molecule. With regard to claims 6 and 9, the kits taught by NEB necessarily contain molecules “set forth in” any SEQ ID NO.
Conclusion
No claims are allowed.
Any inquiry concerning this communication or earlier communications from the examiner should be directed to examiner Jehanne Sitton whose telephone number is (571) 272-0752. The examiner is a hoteling examiner and can normally be reached Mondays-Fridays from 8:00 AM to 2:00 PM Eastern Time Zone.
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If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Winston Shen, can be reached on (571) 272-3157. The fax phone number for organization where this application or proceeding is assigned is (571) 273-8300.
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/JEHANNE S SITTON/ Primary Examiner, Art Unit 1682