Bernhard; Kay

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bernhard; Kay.The latest application filed is for "pmma-based cast polymers having improved mechanical properties".

Company Profile

7.12.28

Bernhard; Kay - Darmstadt DE
Bernhard; Kay - Cheshire CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
PMMA-based cast polymers having improved mechanical properties App 20220275160 - Richter; Thomas ; et al.	2022-09-01
Improving the properties in PMMA foams by using methacrylic amides Grant 11,155,662 - Richter , et al. October 26, 2	2021-10-26
Pesu Particle Foams For Applications In Aviation Interiors App 20210095092 - Tra l; Christian ; et al.	2021-04-01
Production of a PMMA foam using cross-linking agents, regulators and blowing agents Grant 10,954,319 - Richter , et al. March 23, 2	2021-03-23
Pes-ppsu Blends As Basis For Foams App 20200407558 - TRA L; Christian ; et al.	2020-12-31
PEI particle foams for applications in aircraft interiors App 20200207939 - Tra I; Christian ; et al.	2020-07-02
Polyfunctional alcohols as cross-linkers in PMI foams Grant 10,619,024 - Richter , et al.	2020-04-14
Production of fine-pored PMMA foams using nucleating agents Grant 10,584,225 - Richter , et al.	2020-03-10
Splitting of thick hard-foam plates Grant 10,556,357 - Richter , et al. Feb	2020-02-11
Improving The Properties In Pmma Foams By Using Methacrylic Amides App 20190211124 - RICHTER; Thomas ; et al.	2019-07-11
Prefoaming of poly(meth)acrylimide particles for subsequent foam moulding in closed tools Grant 10,343,314 - Bernhard , et al. July 9, 2	2019-07-09
Polyfunctional Alcohols As Cross-linkers In Pmi Foams App 20190153186 - RICHTER; Thomas ; et al.	2019-05-23
Pressure-dependent foam moulding of poly(meth)acrylimide particles in closed moulds for producing rigid foam cores Grant 10,207,435 - Bernhard , et al. Feb	2019-02-19
Splitting Of Thick Hard-foam Plates App 20180215063 - RICHTER; Thomas ; et al.	2018-08-02
Production Of Fine-pored Pmma Foams Using Nucleating Agents App 20180079882 - RICHTER; Thomas ; et al.	2018-03-22
Production Of A Pmma Foam Using Cross-linking Agents, Regulators And Blowing Agents App 20180066078 - RICHTER; Thomas ; et al.	2018-03-08
Pressure-dependent Foam Moulding Of Poly(meth)acrylimide Particles In Closed Moulds For Producing Rigid Foam Cores App 20170136665 - BERNHARD; Kay ; et al.	2017-05-18
Foam Moulding Poly(meth)acrylimide Particles In Closed Moulds For Producing Rigid Foam Cores App 20170087750 - BERNHARD; Kay ; et al.	2017-03-30
Prefoaming Of Poly(meth)acrylimide Particles For Subsequent Foam Moulding In Closed Tools App 20160332344 - BERNHARD; Kay ; et al.	2016-11-17
Process for preparing expanded copolymers based on poly(meth)acrylimide comprising an adhesion promoter Grant 9,260,599 - Buehler , et al. February 16, 2	2016-02-16
Bead Polymer For Producing Pmi Foams App 20150361236 - RICHTER; Thomas ; et al.	2015-12-17
PMI foams with improved mechanical properties, in particular with increased elongation at tear Grant 9,212,269 - Bernhard , et al. December 15, 2	2015-12-15
Process For Preparing Expanded Copolymers Based On Poly(meth)acrylimide Comprising An Adhesion Promoter App 20140309361 - Buehler; Sebastian ; et al.	2014-10-16
Polymethacrylimide Foams Having A Reduced Residual Monomer Content, And Production Method App 20130281561 - Bernhard; Kay ; et al.	2013-10-24
Pmi Foams With Improved Mechanical Properties, In Particular With Increased Elongation At Tear App 20130108817 - Bernhard; Kay ; et al.	2013-05-02
Polymethacrylimide Foam Materials Having Reduced Flammability And Method For Producing Same App 20130041056 - Geyer; Werner ; et al.	2013-02-14
Flame-retardant Hollow Fiber With Silicone-free Soft-touch Finish App 20110274869 - Bernhard; Kay ; et al.	2011-11-10
Superabsorbent Bi-component Fiber App 20110195214 - Bernhard; Kay ; et al.	2011-08-11

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