Patent AnalyticsExaminers
Rankings

Inventor

Dan Scheffer

Frederick, MDactive 2011 to 202630 applications

Applications
30
5 pending
Patents granted
16
9 abandoned
Allowance rate
64%
−11 pts vs the USPTO
Co-inventors per application
4.0
on average

Filings by year

Applications filed each year

The most recent years are still filling in.

Co-inventors

Who they invent with most

Co-inventor 110 shared
Co-inventor 28 shared
Co-inventor 36 shared
Co-inventor 44 shared
Co-inventor 52 shared
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Examiners

The examiners their applications met

Examiner 18 apps
Examiner 27 apps
Examiner 36 apps
Examiner 45 apps
Examiner 54 apps
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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19694157SYSTEM TO DETERMINE THE LOCATION OF A RADIO FREQUENCY SOURCE USING RADIO FREQUENCY …2026-06-01Pending00n/a
19399816AQUEOUS FOAM COMPOSITIONS AND METHODS2025-11-25Pending00n/a
19321261WEARABLE COMMUNICATIONS NODE WITH MESH NETWORKING CAPABILITIES2025-09-07Pending00n/a
15583229Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15703259Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15649852Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15968449Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15821606Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15532569Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15998931Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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