Prosecution Insights
Last updated: April 19, 2026
Application No. 18/532,951

RAPID SUCKER ROD PUMP DOWNHOLE DYNACARD ESTIMATION FOR DEVIATED WELLS

Non-Final OA §112
Filed
Dec 07, 2023
Examiner
NGUYEN, LAM S
Art Unit
2853
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Sensia LLC
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
79%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
1093 granted / 1391 resolved
+10.6% vs TC avg
Minimal +1% lift
Without
With
+0.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
61 currently pending
Career history
1452
Total Applications
across all art units

Statute-Specific Performance

§101
2.5%
-37.5% vs TC avg
§103
45.9%
+5.9% vs TC avg
§102
33.7%
-6.3% vs TC avg
§112
8.1%
-31.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1391 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. Claim Rejections - 35 USC § 112 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. Claim s 1 -20 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 enablement requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to enable one skilled in the art to which it pertains, or with which it is most nearly connected, to make and/or use the invention. Regarding to claims 1, 8, 15: In the identification step: Regarding to the comparison of the first set of data and the second set of data to identify the first impulse response and the second impulse response, the Specification , in the detail description section, does not clearly describe how such comparison takes place and how either the first impulse response or the second impulse response is identified accordingly to the comparison . Furthermore, the Specification does not explain the step of simulating a first set of position data and what the simulated first set of position data is for . In addition, it is unclear on how the limitation “ simulating a first set of position data associated with the surface end of the rod ” links to the other limitations , and it is also unclear if “the position data” (in “generate, based on a first model of the pump system and the position data”) is the first set of position data after simulating. In the step of generating the second model to operate the pump system: The Specification is unclear on how the second model is generated from the measuring and the estimating as claimed. The claim s are also unclear on how the second model operates the pump system, or how the data from the measurement and from the estimations, such as the measured second set of position data and the measured set of force data and the estimated force data and the estimated position data, are used to operate the pump system. The claim s , in fact, recite the steps of measuring and estimating without further defining how the second model is generated from such measuring and estimating. In addition, i t is unclear on how the limitation “ measuring, during operation of the pump system, a second set of position data and a set of force data associated with the rod ” links to the other limitations. As a result, without detailly teaching the claimed invention in the Specification, one of ordinary skill in the art would not know how to use/make the invention. And with missing the connection between the limitations, the scope of the claimed invention cannot be determined. Claims 2-7, 9-14, and 16-20 are rejected because they depend on claim 1, 8, or 15. CONTACT INFORMAITON A ny inquiry concerning this communication or earlier communications from the examiner should be directed to FILLIN "Examiner name" \* MERGEFORMAT LAM S NGUYEN whose telephone number is FILLIN "Phone number" \* MERGEFORMAT (571)272-2151 . 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, DOUGLAS RODRIGUEZ , can be reached on 571- 431-0716. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /LAM S NGUYEN/ Primary Examiner, Art Unit 2853
Read full office action

Prosecution Timeline

Dec 07, 2023
Application Filed
Feb 25, 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
79%
Grant Probability
79%
With Interview (+0.7%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 1391 resolved cases by this examiner. Grant probability derived from career allow rate.

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