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 .
Priority
Acknowledgments are made that this application claims the priority to the following:
PNG
media_image1.png
116
500
media_image1.png
Greyscale
.
Information Disclosure Statement
Filed information disclosure statements (IDS) comply with the provisions of 37 CFR 1.97, 1.98 and MPEP § 609. Accordingly, they have been placed in the application file and the information therein has been considered as to the merits.
Response to Restriction
Applicant's response to restriction requirement and election of group I corresponding to claims 1-12, without traverse, in the replies filed on 04/22/2026 and 07/28/2026 are acknowledged.
The examiner also acknowledges applicants response to election of species and providing the following species:
PNG
media_image2.png
262
497
media_image2.png
Greyscale
.
The claims 1-12 are examined, in light of elected species, on merits in this office action.
Claim Rejections - 35 USC § 112
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.
Claim 2 is 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 pre-AIA the applicant regards as the invention.
The claim recites ‘defensin analog’. The term “analog” rendered its scope unclear, since it is not known to the skilled reader which structure are intended to be encompassed by this term for the theta-defensin. Such as term includes compounds from another compound by a chemical reaction (including compounds which are structurally remote from the starting material), functional derivatives (such as compounds, wherein heteroatoms are exchanged by alternative atoms), compounds with numerous different types of side groups etc. However, there is no clear definition in the specification to which extent the compounds might be modified while still being regarded as an active analog. This has the effect that the person skilled in the art cannot decide clearly which compounds are to be covered by said claim and which are not. Accordingly, claim 2 is rendered indefinite.
Claim Rejections - 35 USC § 103
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102 of this title, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
The factual inquiries set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459 (1966), that are applied for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows:
1. Determining the scope and contents of the prior art.
2. Ascertaining the differences between the prior art and the claims at issue.
3. Resolving the level of ordinary skill in the pertinent art.
4. Considering objective evidence present in the application indicating obviousness or nonobviousness.
This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention.
Claims 1-12 are rejected under 35 U.S.C. 103 as being unpatentable over Selsted (US2013/0157964A1).
For claims 1-2:
Selsted teaches θ-defensin(s) and its composition to treat an inflammatory condition [see 0010-0011], wherein θ-defensin is a cyclic sequence represented by c(GVCICRRRFCLCRR) [see RTD-1-28 in Fig.8], wherein inflammatory condition can be acute bactermia and sepsis etc [see 0016].
Above cyclic peptide is identical to applicants elected species and inflammatory condition is interpreted as bacteremic sepsis, and to treat an inflammatory condition is interpreted as a method of treating inflammatory condition by administering an effective amount of θ-defensin.
Selsted exemplified treating mouse polymicrobial sepsis by administering RTD-1 [see 0021 and Example 1]
Selsted further teaches that their invention relates to the use of cyclic peptides for modulating cytokine activity including signaling and inflammatory pathways [see 0002, 0033-0034, 0043, 0056-0057, 0067-0068 and Examples 5-6].
Difference is that Selsted is silent on exemplifying data with applicants elected species.
Selsted described various defensins and their anti-inflammatory properties etc., and also exemplified with structurally similar defensins for treating polymicrobial sepsis. Therefore, one would be motivated to or obvious to try other structurally similar defensins, because Selsted provided enough description and guidance on defensins and their pharmacological utilities.
For claims 3-10:
Since elected species is identical to the θ-defensin of Selsted, and so, the recited limitations or properties are expected.
For claims 11-12:
Selsted described RTD-1-28 as a 14 amino acids cyclic peptide comprises 4 Cysteines, which form two or more disulfide bonds [see 0055 and 0057]. If it is two disulfide bonds applicants, which reads recited defensins with the recited properties.
Based on the above established facts from the cited prior art, it appears that all the claimed elements, i.e, applicants claimed limitations for the claimed method, were known in the prior art, and one skilled person in the art could have combined the elements as claimed by known relationships, with no change in their respective functions, and the combination would have yielded predictable results to one of ordinary skill in the art.
Motivation to modify the cited art can arise from the expectation that the prior art elements will perform their expected functions to achieve their expected results when combined for their common known purpose. See MPEP 2144.07. Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention by taking the advantage of the teaching of the above cited reference and to make the instantly claimed method with a reasonable expectation of success.
Nonstatutory Double Patenting Rejection
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 claims at issue 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); and 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 a nonstatutory double patenting ground provided the reference application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b).
The USPTO internet Web site contains terminal disclaimer forms which may be used. Please visit http://www.uspto.gov/forms/. The filing date of the application will determine what form 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 http://www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp.
Claims 1-12 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims of US 11,021,518 B2.
Although the claims at issue are not identical, they are not patentably distinct from each other because of the following reasons:
The instant claims are drawn to a method of treating a microbial infection in a subject in need thereof comprising administering θ-defensin in an amount effective to modulate two or more of microbial clearance, phagocytosis, neutrophil recruitment, and septic shock, wherein the amount does not provide a direct antimicrobial effect.
The claims of US patent are drawn to a cyclic peptide.
The recited cyclic peptide is same or identical in both cases. So, the product is common in both cases.
So, the product is common in both cases. The difference is that the claims of US patent do not recite instant application claimed method.
First, product is not distinct from method of using it, and so these are not separable. Second, the specification of US patent disclosed the benefits of product in treating sepsis [see abstract; col.7, lines 24-36 and Table 2]
Further MPEP 804 states the following:
The specification can be used as a dictionary to learn the meaning of a term in the claim. Toro Co. v. White Consol. Indus., Inc., 199 F.3d 1295, 1299, 53 USPQ2d 1065, 1067 (Fed. Cir. 1999)("[W]ords in patent claims are given their ordinary meaning in the usage of the field of the invention, unless the text of the patent makes clear that a word was used with a special meaning."); Renishaw PLC v. Marposs Societa' per Azioni, 158 F.3d 1243, 1250, 48 USPQ2d 1117, 1122 (Fed. Cir. 1998) ("Where there are several common meanings for a claim term, the patent disclosure serves to point away from the improper meanings and toward the proper meanings."). "The Patent and Trademark Office (‘PTO’) determines the scope of the claims in patent applications not solely on the basis of the claim language, but upon giving claims their broadest reasonable construction ‘in light of the specification as it would be interpreted by one of ordinary skill in the art.’ " Phillips v. AWH Corp., 415 F.3d 1303, 1316, 75 USPQ2d 1321, 1329 (Fed. Cir. 2005) (en banc) (quoting In re Am. Acad. of Sci. Tech. Ctr., 367 F.3d 1359, 1364, 70 USPQ2d 1827, 1830 (Fed. Cir. 2004); see also MPEP § 2111.01. Further, those portions of the specification which provide support for the reference claims may also be examined and considered when addressing the issue of whether a claim in the application defines an obvious variation of an invention claimed in the reference patent or application (as distinguished from an obvious variation of the subject matter disclosed in the reference patent or application). In re Vogel, 422 F.2d 438, 441-42, 164 USPQ 619, 622 (CCPA 1970). The court in Vogel recognized "that it is most difficult, if not meaningless, to try to say what is or is not an obvious variation of a claim," but that one can judge whether or not the invention claimed in an application is an obvious variation of an embodiment disclosed in the patent or application which provides support for the claim. According to the court, one must first "determine how much of the patent disclosure pertains to the invention claimed in the patent" because only "[t]his portion of the specification supports the patent claims and may be considered." The court pointed out that "this use of the disclosure is not in contravention of the cases forbidding its use as prior art, nor is it applying the patent as a reference under 35 U.S.C. 103, since only the disclosure of the invention claimed in the patent may be examined." In AbbVie Inc. v. Kennedy Institute of Rheumatology Trust, 764 F.3d 1366, 112 USPQ2d 1001 (Fed. Cir. 2014), the court explained that it is also proper to look at the disclosed utility in the reference disclosure to determine the overall question of obviousness in a nonstatutory double patenting context. See Sun Pharm. Indus., Ltd. v. Eli Lilly & Co., 611 F.3d 1381, 95 USPQ2d 1797 (Fed. Cir. 2010); Pfizer, Inc. v. Teva Pharm. USA, Inc., 518 F.3d 1353, 86 USPQ2d 1001 (Fed. Cir. 2008); Geneva Pharmaceuticals Inc. v. GlaxoSmithKline PLC, 349 F3d 1373, 1385-86, 68 USPQ2d 1865, 1875 (Fed. Cir. 2003).
Accordingly, the claims are obvious over the claims of US patent.
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to SUDHAKAR KATAKAM whose telephone number is (571)272-9929. The examiner can normally be reached 8:30 am to 5 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, Melissa Fisher can be reached at 571-270-7430. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
SUDHAKAR KATAKAM
Primary Examiner
Art Unit 1658
/SUDHAKAR KATAKAM/Primary Examiner, Art Unit 1658
Prosecution Insights