Prosecution Insights
Last updated: July 17, 2026
Application No. 17/975,526

SEMI-AUTOMATED PATENT POSITIONING UTILIZING PATIENT BODY METRICS

Final Rejection §102§112
Filed
Oct 27, 2022
Priority
Oct 27, 2021 — provisional 63/272,655
Examiner
NGUYEN, CAMTU TRAN
Art Unit
3786
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Opad Airway Inc.
OA Round
2 (Final)
63%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
541 granted / 858 resolved
-6.9% vs TC avg
Strong +39% interview lift
Without
With
+38.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
23 currently pending
Career history
882
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
72.4%
+32.4% vs TC avg
§102
8.8%
-31.2% vs TC avg
§112
7.6%
-32.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 858 resolved cases

Office Action

§102 §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 This Office Action is responding to applicant’s amendment filed on 3/5/2026. Claims 1-6, 16, and 19 have been amended. Response to Arguments The 112 rejections have been withdrawn in view of applicant’s amendment and remarks. The Ribbles has been withdrawn in view of applicant’s amendment and remarks. 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. Claim 16 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 16 recites the limitation "the controller" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1 and 5 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Rygiel (U.S. Patent No. 5,815,862). Regarding independent claim 1, Figures 6-9 discloses applicant’s claimed method of positioning a supine patient utilizing an inflatable device (column 3 lines 16-22 and see Figure 4) comprising at least three independently inflatable chambers (1-7), the method comprising: receiving a plurality of patient metrics (column 4 lines 5-13 discloses patient metrics at neck and lower back and torso and head locations); determining a first chamber pressure target value, a second chamber pressure target value, and a third chamber pressure target value based on the plurality of patient metrics (column lines 4 lines 13-17); and inflating the inflatable device (column 4 lines 33-43), wherein the step of inflating the inflatable device further comprises: inflating a first chamber of the at least three independently inflatable chambers to the first chamber pressure target value; inflating a third chamber of the at least three independently inflatable chambers to the second chamber pressure target value; and inflating a second third chamber of the at least three independently inflatable chambers to the third chamber pressure target value. Regarding claim 5, Rygiel reference, presented above, discloses applicant’s claimed method of claim 1, wherein the step of inflating the inflatable device further comprises: ordering the inflation of the first, second, and third chambers to reduce a risk of acute hyperextension of a neck of the patient (column 4 lines 13-18). Allowable Subject Matter Claims 6-15 and 19-20 are allowed. Claims 2-4 and 16-17 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. 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 CAMTU TRAN NGUYEN whose telephone number is (571)272-4799. The examiner can normally be reached 9am-5pm, Monday-Friday. 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, Rachael E Bredefeld can be reached at 571-270-5237. 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. /CAMTU T NGUYEN/Examiner, Art Unit 3786
Read full office action

Prosecution Timeline

Oct 27, 2022
Application Filed
Dec 07, 2025
Non-Final Rejection (signed) — §102, §112
Jan 20, 2026
Non-Final Rejection mailed — §102, §112
Feb 25, 2026
Examiner Interview Summary
Feb 25, 2026
Applicant Interview (Telephonic)
Mar 05, 2026
Response Filed
Jun 02, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

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

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Prosecution Projections

3-4
Expected OA Rounds
63%
Grant Probability
99%
With Interview (+38.9%)
3y 7m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 858 resolved cases by this examiner. Grant probability derived from career allowance rate.

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