Inventor

Eric D. Schwerdtfeger

Bartlesville, OKactive 2011 to 202664 applications

Applications

3 pending

Patents granted

1 abandoned

Allowance rate

98%

+23 pts vs the USPTO

Co-inventors per application

4.6

on average

Filings by year

The most recent years are still filling in.

Companies

Domains

Co-inventors

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

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

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19639612	DIALKYLATED METALLOCENE CATALYSTS FOR ETHYLENE POLYMERIZATION	2026-04-06	Pending	0	0	n/a
19463297	MODIFICATIONS OF SULFATED BENTONITES AND USES THEREOF IN METALLOCENE CATALYST SYSTE…	2026-01-29	Pending	0	0	n/a
19424308	HIGH POROSITY FLUORIDED SILICA-COATED ALUMINA ACTIVATOR-SUPPORTS AND USES THEREOF I…	2025-12-18	Allowed	1	0	4.6 mo
15220099	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15304662	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15261625	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15498111	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15829365	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15153896	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15252148	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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