Prosecution Insights
Last updated: October 02, 2026
Application No. 17/613,080

MICRO-ANALYTE DETECTION DEVICE

Final Rejection §112
Filed
Nov 22, 2021
Priority
Aug 19, 2019 — CN PCT/CN2019/101271 +1 more
Examiner
PYLE, SIENNA CHRISTINE
Art Unit
3791
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Medtrum Technologies Inc.
OA Round
4 (Final)
72%
Grant Probability
Favorable
5-6
OA Rounds
0m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
37 granted / 51 resolved
+2.5% vs TC avg
Moderate +14% lift
Without
With
+14.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
17 currently pending
Career history
69
Total Applications
across all art units

Statute-Specific Performance

§101
11.8%
-28.2% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
16.3%
-23.7% vs TC avg
§112
30.8%
-9.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 51 resolved cases

Office Action

§112
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 . Response to Amendment The amendment filed on 08/11/2025 has been entered. Claims 1 - 6 and 8 - 10 are pending. Claims 1 and 6 have been amended. The objection to claim 6 issued in the Non-Final rejection filed on 05/19/2025 has been addressed in the amendment. As such, the objection to claim 6 has been withdrawn. 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. Claims 1 - 6 and 8 - 10 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. In regard to claim 1, lines 14 - 16 recite, “wherein on a side of the transmitter housing opposite to the bottom housing, the electrical connection area is exposed outside the transmitter housing and a portion of the electrical connection area corresponds to a position of the signal output end…” However, “the bottom housing” lacks antecedent basis. Additionally, it is unclear if “the bottom housing” refers to the bottom case, the bottom board of the bottom case, or the bottom side of the transmitter housing. Examiner is interpreting the claim to mean that the electrical connection area is exposed outside of the transmitter housing opposite the bottom side of the transmitter housing based on FIG. 7, which includes the electrical connection area as component 122, and paragraph [0068] of the Applicant’s specification as cited in “Description of Amendments” on page 1 of Remarks, filed 08/11/2025. Claims 2 - 6 and 8 - 10 are rejected by virtue of dependence on claim 1. Allowable Subject Matter In regard to claim 1, while Halac (US 20190120785 A1 - previously cited) discloses a micro-analyte detection device (FIG. 13A, component 600) comprising a bottom case (FIG. 13B, component 522), a bottom board of the bottom case with a mounting hole (FIG. 13B, component 526), a sensor structure (FIG. 13C, component 400) with a sensing area (FIG. 13C, component 138) and a sensor base (FIG. 4C, component 404) where the contour shapes of the edge of the sensor base and of the mounting hole match each other (FIG. 13B, Paragraph [0249]), the edge of the mounting hole and the edge of the sensor base are interlocked (FIG. 13B, Paragraph [0249]), and the sensor base is installed in the mounting hole (FIG. 13B, Paragraph [0249]). Halac further discloses a transmitter (FIG. 13C, components 520 & 530), where the transmitter comprises a transmitter housing (FIG. 13C, component 520) and an electronic device disposed in the transmitter housing (FIG. 13C, component 530, Paragraphs [0250], [0150], & [0175]), the electronic device is provided with an electrical connection area (Paragraph 0250, “electrical coupling”, FIG. 14C, conductive pins 712 and 714), when the transmitter is installed in a working position (FIG. 13A-13B). However, Halac does not specify that the electrical connection area is exposed outside the transmitter housing on a side of the transmitter housing opposite to the bottom housing, that the mounting hole (FIG. 13B, component 526) is a through hole, or that the bottom case and the sensor base interlock to form a plane. Zhang (CN 103750819 A – previously cited) additionally teaches the first and second fastener parts that fasten with each other to interlock the edge of the mounting hole and the edge of the sensor base (FIG. 3, component 402). While the biosensor device discussed by Zhang does feature a mounting hole that is a through hole (FIG. 3, component 402), they do not suggest or teach that the bottom case and the sensor base interlock to form a plane, and instead show the sensor part at an angle to the mounting hole (FIG. 4, components 3 & 8). Zhang additionally does not include details that would suggest that the electrical connection area is exposed outside the transmitter housing on a side of the transmitter housing opposite to the bottom housing. Heller (US 20170202491 A1) additionally teaches an analyte monitoring device (Abstract) with a sensor (FIG. 14, component 42) and sensor control unit (FIG. 14, component 44) that includes electronics that evaluate and transmit signals received from the sensor (paragraph [0075]) and a transmitter housing (FIGs. 14 - 16; component 45). While Heller teaches electrical contact areas that are exposed outside of the housing (FIGs. 15 & 16; components 80) on a side opposite to the bottom of the transmitter housing (See FIG. 15, which shows a top view of the sensor control unit (component 44) within transmitter housing (component 45)), they do not suggest or teach a mounting hole or that the bottom case and the sensor base interlock to form a plane. As allowable subject matter has been indicated, applicant's reply must either comply with all formal requirements or specifically traverse each requirement not complied with. See 37 CFR 1.111(b) and MPEP § 707.07(a). Response to Arguments Applicant’s arguments, see Remarks, filed 08/11/2025, with respect to the rejection of claims 1 - 6 and 8 - 10 under 35 U.S.C. 103 have been fully considered and are persuasive. The rejection of claims 1 - 6 and 8 - 10 under 35 U.S.C. 103 has been withdrawn. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SIENNA CHRISTINE PYLE whose telephone number is (703)756-5798. The examiner can normally be reached 8 am - 5:30 pm M - T; Off first Fridays; 8 am - 4 pm second Fridays. 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, Charles Marmor, II can be reached at (571) 272-4730. 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. /ERIC F WINAKUR/Primary Examiner, Art Unit 3791 /S.C.P./Examiner, Art Unit 3791
Read full office action

Prosecution Timeline

Show 2 earlier events
Nov 13, 2024
Response Filed
Feb 06, 2025
Final Rejection mailed — §112
Apr 01, 2025
Response after Non-Final Action
May 06, 2025
Request for Continued Examination
May 08, 2025
Response after Non-Final Action
May 19, 2025
Non-Final Rejection mailed — §112
Aug 11, 2025
Response Filed
Aug 17, 2026
Final Rejection mailed — §112 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
72%
Grant Probability
87%
With Interview (+14.1%)
3y 3m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 51 resolved cases by this examiner. Grant probability derived from career allowance rate.

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