Prosecution Insights
Last updated: October 04, 2026
Application No. 17/932,816

NUCLEIC ACID DETECTION CHIP AND THE METHOD AND DETECTION EQUIPMENT USING THE SAME

Non-Final OA §112
Filed
Sep 16, 2022
Priority
Jul 05, 2022 — TW 111125227
Examiner
CROW, ROBERT THOMAS
Art Unit
1682
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
National Applied Research Laboratories
OA Round
2 (Non-Final)
42%
Grant Probability
Moderate
2-3
OA Rounds
0m
Est. Remaining
74%
With Interview

Examiner Intelligence

Grants 42% of resolved cases
42%
Career Allowance Rate
301 granted / 722 resolved
-18.3% vs TC avg
Strong +33% interview lift
Without
With
+32.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
58 currently pending
Career history
776
Total Applications
across all art units

Statute-Specific Performance

§101
2.2%
-37.8% vs TC avg
§103
39.7%
-0.3% vs TC avg
§102
9.0%
-31.0% vs TC avg
§112
32.5%
-7.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 722 resolved cases

Office Action

§112
DETAILED ACTION Notice of Pre-AIA or AIA Status and New Examiner 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Please note that the examiner for this application has changed. Please address future correspondence to Robert T. Crow (Art Unit 1683) whose telephone number is (571) 272-1113. Amendments and Status of the Claims 2. This action is in response to papers filed 26 May 2026 in which the specification and claims 13-18 were amended, no claims were canceled, and no new claims were added. All of the amendments have been thoroughly reviewed and entered. All previous objections and/or rejections are withdrawn. Claims 13-18 are under prosecution. Drawings 3. The drawings were received on 26 May 2026. These drawings are accepted. Specification 4. The amendment filed 26 July 2026 is objected to under 35 U.S.C. 132(a) because it introduces new matter into the disclosure. 35 U.S.C. 132(a) states that no amendment shall introduce new matter into the disclosure of the invention. The added material which is not supported by the original disclosure is as follows: A. The specification is amended to recite magnetic particles “well controlled by the outside magnet.” The specification as originally filed contains no teaching of particles that are “well controlled” or of an “outside magnet.” B. The specification is amended in multiple locations to recite coolant for cooling down “the substrate.” The specification as originally filed contains no teaching of cooling of the substrate. C. The specification is amended in multiple locations to recite light conversion materials that convert “a part of the first light.” The specification as originally filed contains no teaching of conversion of “part” of the light. D. The specification is amended to recite a current that is “transferred” to the display element. The specification as originally filed contains no teaching of “transferring” current. E. The specification is amended to recite nanoparticles that are “kept” at the bottom of groove 14. The specification as originally filed contains no teaching of particles being “kept” anywhere. F. The specification is amended in multiple locations to recite a “cooling channel.” The specification as originally filed contains no teaching of a cooling “channel.” G. Applicant is required to cancel the new matter in the reply to this Office Action. Claim Interpretation 5. the claims are subject to the following interpretation: A. The courts have held that “while features of an apparatus may be recited either structurally or functionally, claims directed to an apparatus must be distinguished from the prior art in terms of structure rather than function.” In re Schreiber, 128 F.3d 1473, 1477-78, 44 USPQ2d 1429, 1431-32 (Fed. Cir. 1997). In addition, “[A]pparatus claims cover what a device is, not what a device does.” Hewlett-Packard Co. v. Bausch & Lomb Inc., 909 F.2d 1464, 1469, 15 USPQ2d 1525, 1528 (Fed. Cir. 1990) (emphasis in original). Therefore, the various uses recited in the claims (e.g., injecting a test sample, magnetic nanoparticles, and light conversion material; producing a detection sample; sliding and/or displacing plates; attracting the detections ample using a magnetic element; absorbing and transmitting light; heating and cooling, as well as the specifically claimed temperatures; transferring to a display element; showing detection results; etc.) fail to define additional structural elements of the claimed chip. See MPEP § 2114. B. In addition, because the claims are drawn to “a nucleic acid detection chip,” all required structural components are required to be structurally integrated within a single chip. C. Limitations referring to the detection and or test sample (e.g., the protein kinase of claim 14), the coolant of claim 14, and the specific light conversion materials of claim 16, refer to components that are not actually part of the claimed chip. Claim Objections 6. Claims 13 and 18 are objected to because of the following informalities: A. Claim 13 contains the text “sliding of the plate first time” and “sliding of the plate second time,” which appear to be typographical errors. B. Claim 18 contains the text “through first time sliding” and through second time sliding,” which appear to be typographical errors. Appropriate correction is required. Claim Rejections - 35 USC § 112 7. 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. 8. Claims 13-18 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. This is a new matter rejection necessitated by the amendments. A. Claim 13 (upon which claims 14-17 depend) and claim 18 are each amended to recite each of the following: I. Light conversion materials that convert “a part of the first light.” The specification as originally filed contains no teaching of conversion of “part” of the light. II. A “light source.” The specification as originally filed contains no teaching of a light source that is part of (i.e., structurally integrated with) a chip. B. Claim 14 is amended to recite each of the following: I. Light conversion materials that convert “a part of the first light.” The specification as originally filed contains no teaching of conversion of “part” of the light. II. Coolant for cooling down “the substrate.” The specification as originally filed contains no teaching of cooling of the substrate. C. Claims and 14 and 15 are amended to recite a “cooling channel” and coolant for cooling down “the substrate.” The specification as originally filed contains no teaching of a cooling “channel” of cooling of the substrate. D. Claim 18 is amended to recite a current that is “transferred” to the display element. The specification as originally filed contains no teaching of “transferring” current. 9. 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. 10. Claims 13-18 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 13 (upon which claims 14-17 depend) and 18 are each indefinite in each of the following: A. The recitation “the groove of the substrate,” which lacks antecedent basis in the previous recitation of “a sample containing groove.” It is noted that this recitation is also present in each of claims 14-15. B. The recitation “the first guide hole,” which lacks antecedent basis in the previous recitation of “a hole.” It is noted that “the first guide hole” is also recited in claims 14 and 17. C. The recitation of “a first magnetic element.” Because the first magnetic element is listed within an active method step (i.e., “is attracted to…by a first magnetic element…), it is unclear if the first magnetic element is a required structural component of the chip. D. The recitation of “a light source.” Because the light source is listed within an active method step (i.e., “allows a first light of a first light source”), it is unclear if the light source is a required structural component of the chip. Prior Art 11. The following prior art is hereby made of record but not relied upon in any rejection: A. Liu et al (U.S. Patent Application Publication No. US 2002/0155032 A1, published 24 October 2002) teach fluidic devices having channels and sliding blocks (Abstract). B. Jovanovich et al. (U.S. Patent Application Publication No. US 2005/0161669 A1, published 28 July 2005) teach fluidic microchips (Abstract) having multiple slidable microchips (paragraph 0009). C. Iida (U.S. Patent Application Publication No. US 2006/0292039 A1, published 28 December 2006) teaches a fluidic chip that slides into a mobile terminal (Abstract). However, none of the cited prior art teaches all of the claimed structural limitations nor the specifically claimed arrangement of the claimed structural limitations. Conclusion 12. No claim is allowed. 13. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Robert T. Crow whose telephone number is (571)272-1113. The examiner can normally be reached M-F 8:00-4:30. 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, Anne Gussow can be reached at 571-272-6047. 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. Robert T. Crow /Robert T. Crow/Primary Examiner Primary Examiner, Art Unit 1683 Art Unit 1683
Read full office action

Prosecution Timeline

Sep 16, 2022
Application Filed
Feb 26, 2026
Non-Final Rejection mailed — §112
May 22, 2026
Response Filed
Sep 25, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12716088
Method and System For Performing a Cumulative Nucleic Acid Amplification Reaction
3y 3m to grant Granted Aug 25, 2026
Patent 12135323
Serially Deposited Biomolecules
4y 8m to grant Granted Nov 05, 2024
Patent 12134098
MICRODROPLET MANIPULATION METHOD
2y 0m to grant Granted Nov 05, 2024
Patent 12129518
METHOD FOR NANOPORE RNA CHARACTERISATION
3y 6m to grant Granted Oct 29, 2024
Patent 12128403
FLUID DELIVERY METHODS
2y 3m to grant Granted Oct 29, 2024
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

2-3
Expected OA Rounds
42%
Grant Probability
74%
With Interview (+32.7%)
3y 11m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 722 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month