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Gerald L. LARSON
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Newtown, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Silyl-substituted polyalkylene oxides and methods of preparation
Patent number
10,259,908
Issue date
Apr 16, 2019
Gelest Technologies, Inc.
Barry C. Arkles
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of preparing low molecular weight carbosilanes and precurso...
Patent number
9,181,283
Issue date
Nov 10, 2015
Gelest Technologies, Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low molecular weight carbosilanes, precursors thereof, and methods...
Patent number
8,987,494
Issue date
Mar 24, 2015
Gelest Technologies, Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pendant dipodal silanes having a disilapropyl terminus
Patent number
8,921,579
Issue date
Dec 30, 2014
Gelest Technologies, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silicones derived from 2-propenyl functional cyclic terpenes and me...
Patent number
8,653,294
Issue date
Feb 18, 2014
Gelest Technologies, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trihydridosilyl-terminated polysilanes and methods of preparation
Patent number
8,575,381
Issue date
Nov 5, 2013
Gelest Technologies, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fixed-bed hydrosilylation catalyst complexes and related methods
Patent number
8,563,459
Issue date
Oct 22, 2013
Gelest Technology, Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trialkylsilanes for use in chromatographic applications, substrates...
Patent number
6,800,777
Issue date
Oct 5, 2004
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silicon-based blocking agents suitable for fluorous phase synthesis
Patent number
6,642,403
Issue date
Nov 4, 2003
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-methacryloxy- and 3-acryloxyisobutylalkoxysilanes
Patent number
6,608,225
Issue date
Aug 19, 2003
Degussa AG
Gerald Louis Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chloride-free process for the production of alkylsilanes suitable f...
Patent number
6,410,770
Issue date
Jun 25, 2002
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of alkyl(amino)dialkoxysilanes
Patent number
6,114,558
Issue date
Sep 5, 2000
Sivento Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of acyloxysilanes
Patent number
5,902,892
Issue date
May 11, 1999
Sivento Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cyanoformate esters
Patent number
5,852,207
Issue date
Dec 22, 1998
Creanova Inc.
Thomas V. John
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of waterborne silane/titanium chelates composition
Patent number
5,796,117
Issue date
Aug 18, 1998
Huls America Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of silyl cyanohydrins
Patent number
5,594,156
Issue date
Jan 14, 1997
Huls America Inc.
Chitoor S. Subramaniam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of sterically-hindered organosilanes
Patent number
5,296,624
Issue date
Mar 22, 1994
Huls America, Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of trialkylsilyl nitrile
Patent number
5,258,534
Issue date
Nov 2, 1993
Huls America, Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SILYL-SUBSTITUTED POLYALKYLENE OXIDES AND METHODS OF PREPARATION
Publication number
20170129998
Publication date
May 11, 2017
Gelest Technologies, Inc.
Barry C. ARKLES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF PREPARING LOW MOLECULAR WEIGHT CARBOSILANES AND PRECURSO...
Publication number
20150057462
Publication date
Feb 26, 2015
Gelest Technologies, Inc.
Gerald L. LARSON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PENDANT DIPODAL SILANES HAVING A DISILAPROPYL TERMINUS
Publication number
20140275574
Publication date
Sep 18, 2014
Gelest Technologies, Inc.
Barry C. ARKLES
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW MOLECULAR WEIGHT CARBOSILANES, PRECURSORS THEREOF, AND METHODS...
Publication number
20130274497
Publication date
Oct 17, 2013
Gelest Technologies, Inc.
Gerald L. LARSON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SILICONES DERIVED FROM 2-PROPENYL FUNCTIONAL CYCLIC TERPENES AND ME...
Publication number
20120215019
Publication date
Aug 23, 2012
Gelest Technologies, Inc.
Barry C. ARKLES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRIHYDRIDOSILYL-TERMINATED POLYSILANES AND METHODS OF PREPARATION
Publication number
20120071678
Publication date
Mar 22, 2012
Gelest Technologies, Inc.
Barry C. ARKLES
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fixed-Bed Hydrosilylation Catalyst Complexes and Related Methods
Publication number
20100280266
Publication date
Nov 4, 2010
Gelest Technologies Inc.
Gerald L. Larson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azasilanes and method for making and using the same
Publication number
20070232822
Publication date
Oct 4, 2007
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azasilanes and methods for making and using the same
Publication number
20040077892
Publication date
Apr 22, 2004
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Silicon-based blocking agents suitable for fluorous phase synthesis
Publication number
20030092927
Publication date
May 15, 2003
Gelest, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Trialkylsilanes for use in chromatographic applications, substrates...
Publication number
20020173670
Publication date
Nov 21, 2002
Gelset, Inc.
Barry C. Arkles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chloride-free process for the production of alkylsilanes suitable f...
Publication number
20020002299
Publication date
Jan 3, 2002
Gelest, Inc.
Barry Arkles
C07 - ORGANIC CHEMISTRY