Prosecution Insights
Last updated: August 15, 2026
Application No. 19/156,702

VACUUM PUMP

Non-Final OA §112
Filed
Aug 14, 2025
Priority
Feb 22, 2023 — GB 2302521.6 +1 more
Examiner
DOYLE, BENJAMIN C
Art Unit
3746
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Edwards Vacuum LLC
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
1y 8m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
200 granted / 293 resolved
-1.7% vs TC avg
Strong +39% interview lift
Without
With
+39.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
14 currently pending
Career history
313
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
44.6%
+4.6% vs TC avg
§102
21.4%
-18.6% vs TC avg
§112
29.2%
-10.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 293 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 . Status of the Claims Claims 1 – 12 have been amended prior to initial examination. 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 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. Claim 1 recites the limitation “wherein the electrical lead is arranged at the side surface of the anode,” the claim previously recites the limitation “wherein the anode further comprises side surfaces extending from the first surface to the second surface.” It is unclear from the claim if the recited “side surface” of the first limitation is directed towards a single side surface of the plural side surfaces recited by the second limitation, or if the recited “side surface” is directed towards a different, or distinct side, surface newly recited by the claim. A broad range or limitation together with a narrow range or limitation that falls within the broad range or limitation (in the same claim) may be considered indefinite if the resulting claim does not clearly set forth the metes and bounds of the patent protection desired. See MPEP § 2173.05(c). In the present instance, claim 4 recites the broad recitation “a width of between 10 mm and 50 mm,” and the claim also recites the ranges of “between 15 mm and 30 mm,” and “between 15mm and 20 mm,” which are the narrower statement of the range/limitation. The claim(s) are considered indefinite because there is a question or doubt as to whether the feature introduced by such narrower language is (a) merely exemplary of the remainder of the claim, and therefore not required, or (b) a required feature of the claims. Regarding claim 2, the phrase "in particular" renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Regarding claim 6, the phrase "preferably" renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Claim 8 recites the limitation “an anode of the SIP module,” claim 8 is dependent from claim 1 which previously recites the limitation “wherein the SIP module comprises an anode.” It is unclear from the claim if the recited “an anode” is the anode of claim 1, or if the recited “an anode” is intended to introduce a new anode module which is a different, or distinct side, anode from that of claim 1. Dependent claims not specifically rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite and are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for depending from a rejected claim. Allowable Subject Matter Claim 1 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Claims 2, 6, and 8, would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Claim 1 recites the limitation “an electrical lead of the NEG module running from the first end to the second end of the SIP module,” and “wherein the electrical lead is arranged at the side surface of the anode.” GB 2592654, “Thierley,” discloses a vacuum pump comprising the structural arrangement of the independent claim, including a sputter ion pump module having a first end and a second end, a non-evaporable getter module connected to the second end of the sputter ion pump module, and an electrical lead of the non-evaporable getter module running from the first end to the second end of the sputter ion pump. US 2017/0345630, “Raman,” teaches an arrangement of a sputter ion pump module, useable with the device of Thierley, wherein the sputter ion pump module further comprises an anode having a first surface and an opposite second surface, wherein at least one cylindric opening extends from the first surface to the second surface, wherein the anode further comprises side surfaces extending from the first surface to the second surface. However, neither of Thierley, or Raman, either alone or in combination specifically disclose the claimed arrangement such that they render obvious “an electrical lead of the NEG module running from the first end to the second end of the SIP module,” and “wherein the electrical lead is arranged at the side surface of the anode” such as that shown by at least Figure 2 of the instant application. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BENJAMIN DOYLE whose telephone number is (571)270-5821. The examiner can normally be reached Monday - Friday, 0900 - 1700. 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, Mark Laurenzi can be reached at 571-270-7878. 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. /BENJAMIN DOYLE/Examiner, Art Unit 3746 2026.06.08 /MARK A LAURENZI/Supervisory Patent Examiner, Art Unit 3746 6/9/2026
Read full office action

Prosecution Timeline

Aug 14, 2025
Application Filed
Jun 11, 2026
Non-Final Rejection mailed — §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

1-2
Expected OA Rounds
68%
Grant Probability
99%
With Interview (+39.0%)
2y 8m (~1y 8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 293 resolved cases by this examiner. Grant probability derived from career allowance rate.

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