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Berry; Douglas Henry Patent Filings

Berry; Douglas Henry

Patent Applications and Registrations

Patent applications and USPTO patent grants for Berry; Douglas Henry.The latest application filed is for "activation method using modifying agent".

Company Profile
4.3.5
  • Berry; Douglas Henry - Seattle WA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Activation Method Using Modifying Agent
App 20210206932 - BATEMAN; Stuart Arthur ;   et al.
2021-07-08
Activation method using modifying agent
Grant 10,888,896 - Bateman , et al. January 12, 2
2021-01-12
Surface Reactivation Treatment
App 20190382599 - SIMONS; Ranya ;   et al.
2019-12-19
Ice adhesion reducing polymers
Grant 10,266,723 - Berry , et al.
2019-04-23
Ice adhesion reducing prepolymers and polymers
Grant 10,202,523 - Berry , et al. Feb
2019-02-12
Activation Method Using Modifying Agent
App 20180251643 - BATEMAN; Stuart Arthur ;   et al.
2018-09-06
Ice Adhesion Reducing Prepolymers And Polymers
App 20170204291 - BERRY; Douglas Henry ;   et al.
2017-07-20
Ice Adhesion Reducing Polymers
App 20170166777 - BERRY; Douglas Henry ;   et al.
2017-06-15

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