Prosecution Insights
Last updated: October 02, 2026

Examiner: WAITS, ALAN B

Tech Center 3600 • Art Units: 3617 3656 3682

This examiner grants 69% of resolved cases

Analysis

Alan B. Waits is a high-volume examiner in Art Unit 3617, having handled 1380 resolved cases. With an allowance rate of 68.8 percent, the examiner provides a moderate path to grant within Tech Center 3600. This 68.8 percent rate indicates a balanced approach to examination, where about two-thirds of applications are eventually allowed after addressing the examiner's rejections.

Efficiency is a notable characteristic of this profile, as the median days to allowance is 894. This sub-thousand-day timeline is relatively fast for an examiner with 1380 resolved cases. Practitioners can use this 894 day figure to set expectations for a reasonably quick resolution of their patent applications, provided they can effectively navigate the technical requirements of the unit.

The interview lift of 29.8 percent highlights the significant impact of examiner interviews. This 29.8 percent lift suggests that direct engagement is nearly 30 percent more likely to result in an allowance than non-interviewed applications. Given the 68.8 percent baseline, an interview is a highly recommended tactic for ensuring a successful outcome and potentially maintaining the 894 day efficiency.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

68.8%
Allow Rate
+16.8% vs TC avg
1,419
Total Applications
+29.8%
Interview Lift
894
Avg Prosecution Days
Based on 1380 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
22.6%
§102 Novelty
41.1%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19013550 ROLLER BEARING COMPLIANT RACEWAY UNDERCUT Non-Final OA Pratt & Whitney Canada Corp.
18959214 MECHANISM FOR PREVENTING BEARING CREEP Non-Final OA Tesla, Inc.
19221835 SUPPORT ASSEMBLY FOR FOOD APPLICATIONS Non-Final OA Aktiebolaget SKF
18995320 BEARING, MACHINE, LUBRICATION METHOD & USE Non-Final OA AKTIEBOLAGET SKF
19017877 INSULATED BEARING AND METHOD OF MANUFACTURING THE SAME Non-Final OA Aktiebolaget SKF
18901136 DEEP GROOVE BALL BEARING Final Rejection Aktiebolaget SKF
18806862 ROLLING-ELEMENT BEARING COMPRISING HOLES AND GROOVES Non-Final OA AKTIEBOLAGET SKF
18776334 BEARING SEAL AND ITS APPLICATION Final Rejection Aktiebolaget SKF
18768422 WHEEL HUB UNIT Final Rejection AKTIEBOLAGET SKF
18768391 BEARING CAGE FOR A ROLLER BEARING Non-Final OA AKTIEBOLAGET SKF
18741892 THIN SECTION BEARING UNIT Non-Final OA Aktiebolaget SKF
18532615 ARC-SHAPED SEGMENT FOR ASSEMBLING A SEGMENTED CAGE, CAGE AND BEARING Non-Final OA Aktiebolaget SKF
18210104 SUPPORT ASSEMBLY FOR FOOD APPLICATIONS Final Rejection AKTIEBOLAGET SKF
19228089 BALL BEARING Non-Final OA NTN CORPORATION
18995525 BEARING DEVICE FOR VEHICLE WHEEL Final Rejection NTN CORPORATION
18859832 BALL BEARING Non-Final OA NTN CORPORATION
18403126 CLAMPING RING AND BEARING UNIT COMPRISING THE RING Final Rejection NTN CORPORATION
19188257 ATTACHMENT OF BEARING MEMBERS AND RELATED BEARING ASSEMBLIES AND METHODS Non-Final OA US Synthetic Corporation
18857716 CROWN-TYPE RETAINER FOR BALL BEARING, AND BALL BEARING Final Rejection NSK Ltd.
19072185 POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC CONDITIONS Non-Final OA Pi Tech Innovations LLC
19072198 POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC CONDITIONS Non-Final OA Pi Tech Innovations LLC
19042082 COOLED AERODYNAMIC THRUST BEARING AS WELL AS TURBOCOMPRESSOR WITH SUCH A THRUST BEARING Non-Final OA ebm-papst Mulfingen GmbH & Co. KG

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