Prosecution Insights
Last updated: July 17, 2026
Application No. 18/606,836

UV-A LIGHT DEHYDRATION OF FOODS

Non-Final OA §112
Filed
Mar 15, 2024
Priority
Mar 15, 2023 — provisional 63/452,280
Examiner
GRAVINI, STEPHEN MICHAEL
Art Unit
1792
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Utah State University
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
2m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1270 granted / 1623 resolved
+13.3% vs TC avg
Strong +19% interview lift
Without
With
+18.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
31 currently pending
Career history
1653
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
61.9%
+21.9% vs TC avg
§102
6.6%
-33.4% vs TC avg
§112
8.3%
-31.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1623 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 . Claims 1-2 and 20 are allowable over the prior art of record because the apparatus or system with all the independently claimed features including ultraviolet (UV -A) food exposure in a chamber wherein an airflow source has a relative humidity less than 50 percent is not found in the prior art either singly or in combination. The restriction requirement between group I and group II, as set forth in the Office action mailed on February 19, 2026, has been reconsidered in view of the allowability of claims to the elected invention pursuant to MPEP § 821.04(a). The restriction requirement is maintained because the nonelected claims do not require all the limitations of an allowable claim. 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 1-12 and 20 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. The recitation “moisture threshold” in claims 1 and 20 are construed to be indefinite because that recitation fails to particular point out and distinctly claim the metes and bound of the claimed threshold and the specification does not make clear that threshold. Since claims 2-12 depend upon an indefinite claim, those claims are construed to be indefinite by dependency. Allowable Subject Matter Claims 1-12 and 20 are allowable over the prior art of record for the reasons set for above. Upon correction of the indefinite issue discussed above and cancellation of non-elected claims 13-19, the application would be in condition for allowance. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Other prior art references cited with this action may teach one or more claim features but do not rise to a level of anticipation, obviousness, and/or double patenting such that a rejection would be proper or reasonable under current Office practice and procedure. Reference A, cited with this action, is a patent publication from the same inventive entity as the current application. References B, C, D, E, F, G, H, I, J, K, L, M, cited with this action teach apparatus or systems UV light with food and controlled air flow. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEPHEN MICHAEL GRAVINI whose telephone number is (571)272-4875. The examiner can normally be reached M-Th 5:30 am to 5:00 (mid day flex) first F 6:00 am t0 11:00 am. 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, Craig Schneider can be reached at 571 272 3607. 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. Wednesday, June 17, 2026 /STEPHEN M GRAVINI/Primary Examiner, Art Unit 3753
Read full office action

Prosecution Timeline

Mar 15, 2024
Application Filed
Jul 16, 2024
Response after Non-Final Action
Jun 23, 2026
Non-Final Rejection mailed — §112
Jul 06, 2026
Interview Requested

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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
78%
Grant Probability
97%
With Interview (+18.8%)
2y 6m (~2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1623 resolved cases by this examiner. Grant probability derived from career allowance rate.

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