Prosecution Insights
Last updated: April 19, 2026
Application No. 18/692,830

INSTALLATION UNIT OF ANALYTE DETECTION DEVICE

Non-Final OA §112
Filed
Mar 18, 2024
Examiner
CERIONI, DANIEL LEE
Art Unit
3791
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Medtrum Technologies Inc.
OA Round
1 (Non-Final)
65%
Grant Probability
Moderate
1-2
OA Rounds
3y 9m
To Grant
93%
With Interview

Examiner Intelligence

Grants 65% of resolved cases
65%
Career Allow Rate
485 granted / 749 resolved
-5.2% vs TC avg
Strong +29% interview lift
Without
With
+28.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 9m
Avg Prosecution
81 currently pending
Career history
830
Total Applications
across all art units

Statute-Specific Performance

§101
9.3%
-30.7% vs TC avg
§103
40.4%
+0.4% vs TC avg
§102
17.5%
-22.5% vs TC avg
§112
30.5%
-9.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 749 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 . 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 (i.e., changing from AIA to pre-AIA ) 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. Specification The abstract of the disclosure is objected to because it contains more than 150 words. A corrected abstract of the disclosure is required and must be presented on a separate sheet, apart from any other text. See MPEP § 608.01(b). Claim Objections Claim 1 is objected to because of the following informalities: “of analyte” (line 1) “of an analyte.” Claim 1 is objected to because of the following informalities: “the shell connects with the parallel slider module releasably” (line 9) appears that it should be “the shell releasably connects with the parallel slider module.” Appropriate correction is required. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: “a parallel slider module … slidable relative to the housing,” in claim 1, which corresponds to “two T-shaped structures, the T-shaped structure includes the horizontal part and the vertical part, and the horizontal part is fixed on the parallel slider module through the vertical part” (see second full paragraph on page 2 of Applicant’s specification as originally filed); “a triggering module, wherein when the triggering module moves towards a far end relative to the housing, an installation action is implemented,” in claim 1, which corresponds to “at least two fixed buckle 1061 … at least two lugs 1062 … an outer ring 1063, which connects the fixed buckle 1061 and the lug 1062 into an integral whole” (see fourth through sixth full paragraphs on page 10 of Applicant’s specification as originally filed); “an elastic module used to provide an elastic force required to implement the installation action,” in claim 1, which corresponds to a “first elastic component 1071 … second elastic component 1072 … the first elastic component 1071 or the second elastic component 1072 is a metal spring” (see seventh full paragraph on page 10 and first full paragraph on page 11 of Applicant’s specification as originally filed). Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. 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(s) 1-12 is/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. For claim 1, the claim terms “analyte detection device” (line 1) and “an analyte detection device” (line 6) are ambiguous. It is unclear whether the same or different analyte detection devices are being referred to. The claim is examined under the former interpretation. For claim 1, the claim language “an auxiliary-needle module used to pierce the sensor under a skin” is ambiguous. The claim reads as if the needle pierces the sensor itself, but Applicant’s written description describes that the sensor is inside the needle when the needle pierces the skin and the claim will be interpreted as such. Dependent claim(s) 2-12 fail to cure the ambiguity of independent claim 1, thus claim(s) 1-12 is/are rejected under 35 U.S.C. 112(b). Allowable Subject Matter Claim(s) 1-12 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) set forth in this Office action. The following is a statement of reasons for the indication of allowable subject matter: U.S. Patent Application Publication No. 2020/0397357 to Yee et al. (hereinafter “Yee”) discloses an installation unit of analyte detection device (Abstract), which comprises: a housing (102) (Fig. 10) (para [0110]); a parallel slider module (134) (Fig. 10) (para [0114]) arranged inside the housing (as can be seen in Fig. 10) and slidable relative to the housing (para [0121]) (also see Figs. 10 and 26); an analyte detection device arranged at a front end of the parallel slider module, wherein the analyte detection device comprises a shell (122) (Fig. 7) (para [0098]), a transmitter, a sensor (14) (Fig. 7) (para [0098]) and an internal circuit (80) (Fig. 7) (para [0098]) arranged in the shell (as can be seen in Fig. 7) and electrically coupled with the sensor (para [0098]), and the shell connects with the parallel slider module releasably (as can be seen in Fig. 28); an auxiliary-needle module (124) (Fig. 10) (para [0111]) used to pierce the sensor under a skin (para [0127]); a triggering module (128/130) (Fig. 10 and 30) (para [0113] and [0119]), wherein when the triggering module moves towards a far end relative to the housing, an installation action is implemented (para [0126]-[0127]); and an elastic module (146) (Fig. 10) (para [0113]) used to provide an elastic force required to implement the installation action (para [0123]); wherein when the installation action is implemented, the parallel slider module and the analyte detection device slide to a near end relative to the shell, and at a predetermined position, a connection between the shell and the parallel slider module is relieved (as can be seen in Fig. 30), and the analyte detection device is separated from the parallel slider module (as can be seen in Fig. 30). Even though Yee discloses the claim language above, the prior art of record does not disclose and would not have rendered obvious the structures that are implicated by the 35 U.S.C. 112(f) invocations, namely that “a parallel slider module … slidable relative to the housing,” in claim 1 corresponds to “two T-shaped structures, the T-shaped structure includes the horizontal part and the vertical part, and the horizontal part is fixed on the parallel slider module through the vertical part” and that “a triggering module, wherein when the triggering module moves towards a far end relative to the housing, an installation action is implemented,” in claim 1 corresponds to “at least two fixed buckle 1061 … at least two lugs 1062 … an outer ring 1063, which connects the fixed buckle 1061 and the lug 1062 into an integral whole.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DANIEL LEE CERIONI whose telephone number is (313) 446-4818. The examiner can normally be reached M - F 8:00 AM - 5:00 PM PT. 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, Jennifer Robertson can be reached at (571) 272-5001. 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. /DANIEL L CERIONI/Primary Examiner, Art Unit 3791
Read full office action

Prosecution Timeline

Mar 18, 2024
Application Filed
Jan 29, 2026
Non-Final Rejection — §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

1-2
Expected OA Rounds
65%
Grant Probability
93%
With Interview (+28.6%)
3y 9m
Median Time to Grant
Low
PTA Risk
Based on 749 resolved cases by this examiner. Grant probability derived from career allow rate.

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