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 .
Status of Claims
Claims 2-4 and 14 are cancelled. Claims 16-31 are added. Claims -----1, 5-13, and 15-31 are currently pending and 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, 365(c), or 386(c) is acknowledged. The claims have an earliest effective filing date of 02/09/2021, corresponding to application PCT/CN2021/076342.
Information Disclosure Statement
The Information Disclosure Statements filed on 03/09/2024 and 09/24/2024 have been considered.
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.
A broad range or limitation together with a narrow range or limitation that falls within the broad range or limitation (in the same claim) may be considered indefinite if the resulting claim does not clearly set forth the metes and bounds of the patent protection desired. See MPEP § 2173.05(c). In the present instance, claims 6, 7, 15, 26-31 recite the broad recitation “or”, and the claim also recites “and” which is the narrower statement of the range/limitation. The claim(s) are considered indefinite because there is a question or doubt as to whether the feature introduced by such narrower language is (a) merely exemplary of the remainder of the claim, and therefore not required, or (b) a required feature of the claims.
Regarding claims 6-7, 9-12, 15-18, and 26-31, the phrase "preferably" renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Claims 20-25 are included in this rejection, because they depend from claims 10, 11, 16, 12, 17, and 18, respectively.
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 15 and 26-31 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph. The claimed methods recite preventing a cancer. Although the specification is enabled for treating cancer, the specification is not enabled for preventing cancer. The specification does not enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to use the invention commensurate in scope with these claims.
MPEP § 2164.01 states:
The standard for determining whether the specification meets the enablement requirement was cast in the Supreme Court decision of Mineral Separation v. Hyde, 242 U.S. 261, 270 (1916) which postured the question: is the experimentation needed to practice the invention undue or unreasonable? That standard is still the one to be applied. In re Wands, 858 F.2d 731, 737, 8 USPQ2d 1400, 1404 (Fed. Cir. 1988). Accordingly, even though the statute does not use the term “undue experimentation,” it has been interpreted to require that the claimed invention be enabled so that any person skilled in the art can make and use the invention without undue experimentation. In re Wands, 858 F.2d at 737, 8 USPQ2d at 1404 (Fed. Cir. 1988).
There are many factors to be considered when determining whether there is sufficient evidence to support a determination that a disclosure does not satisfy the enablement requirement and whether any necessary experimentation is “undue.” These factors include but are not limited to:
The breadth of the claims;
The nature of the invention;
The state of the prior art;
The level of one of ordinary skill;
The level of predictability in the art;
The amount of direction provided by the inventor;
The existence of working examples; and
The quantity of experimentation needed to make or use the invention based on the content of the disclosure.
In re Wands, 858 F.2d 731, 737, 8 USPQ2d 1400, 1404 (Fed. Cir. 1988). The factors most relevant to this rejection are 1) the amount of direction provided by the inventor and 2) the existence of working examples. In the instant case, the amount of direction provided by the inventor and existence of working examples disclosed in the specification, as filed, would not be sufficient to enable the skilled artisan to make and/or use the claimed invention at the time the application was filed without undue experimentation.
(1) The amount of direction provided by the inventor - The amount of guidance or direction needed to enable an invention is inversely related to the amount of knowledge in the state of the art as well as the predictability in the art. In re Fisher, 427 F.2d 833, 839, 166 USPQ 18, 24 (CCPA 1970). The “amount of guidance or direction” refers to that information in the application, as originally filed, that teaches exactly how to make or use the invention. The more that is known in the prior art about the nature of the invention, how to make, and how to use the invention, and the more predictable the art is, the less information needs to be explicitly stated in the specification. In contrast if little is known in the prior art about the nature of the invention and the art is unpredictable, the specification would need more detail as to how to make and use the invention in order to be enabling. See, e.g., Chiron Corp. v. Genentech Inc., 363 F.3d 1247, 1254, 70 USPQ2d 1321, 1326 (Fed. Cir. 2004). Due to the high level of unpredictability in the area of disease prevention, particularly cancer prevention, the skilled artisan would need significant guidance in preventing cancer by practicing the claimed method. The skilled artisan recognizes that keeping individuals free of cancer indefinitely is an intractable proposition, if not now wholly impossible, given, for example, that cancers are widely heterogeneous diseases, having widely varying pathologies and etiologies, and with causes that are multifactorial and as yet only partially characterized and poorly understood. It is generally recognized that a disease cannot be prevented unless and until its causes are fully appreciated and understood to a degree that it becomes possible to intercede effectively to block its onset or development by any cause.
(2) The existence of working examples – The examples of the specification demonstrate methods that may be used to treat cancer; however there is no showing in the specification of any means by which one skilled in the art could prevent cancer. Therefore one skilled in the art would be subject to undue experimentation to practice the instant invention as it is currently claimed.
In conclusion upon careful consideration of the Wands factors that are used to determine whether undue experimentation is required to practice an invention, the amount of direction provided by the inventor and the working examples provided, as filed, is not deemed sufficient to enable the skilled artisan to make and/or use the invention commensurate in scope with the instant claims at the time the application was filed without undue experimentation.
Conclusion
Claims 1, 5, 8, 13, and 19 are allowed.
Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSEPHINE K DARPOLOR whose telephone number is (571)272-0115. The examiner can normally be reached 7:30ET-4:30ET.
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, Samira Jean-Louis can be reached at (571)270-3503. 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.
/J.K.D./Examiner, Art Unit 1642
/NELSON B MOSELEY II/Primary Examiner, Art Unit 1642