IP Library › Granted Patent US 12,708,867
Granted Patent Utility
US 12,708,867 · Confirmation No. 4927

FILTER APPARATUS WITH VENTED CORE, ELECTROSTATIC DISCHARGE MITIGATION, OR BOTH

Inventor: Barry L. Gregerson
Applicant: ENTEGRIS, INC.
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2024-03-06 CTFR Final Rejection 13 View
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2023-09-14 CTNF Non-Final Rejection 12 View
2023-09-14 892 List of references cited by examiner 1 View
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2023-09-14 FWCLM Index of Claims 1 View
2023-09-14 1449 List of References cited by applicant and considered by examiner 4 View
2023-09-14 SRNT Examiner's search strategy and results 8 View
2023-09-14 1449 List of References cited by applicant and considered by examiner 4 View
2023-09-14 SRNT Examiner's search strategy and results 5 View
2023-09-14 1449 List of References cited by applicant and considered by examiner 4 View
2023-09-14 1449 List of References cited by applicant and considered by examiner 4 View
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Quick Facts
Patent No.
US 12,708,867
App. No.
17/527,870
Filed
2021-11-16
Granted
2026-08-18
Pub. No.
US20220161196A1
Art Unit
1779
PTA
0 days