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Jacob M. Lance
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Dover, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer compositions having an improved printable surface and relat...
Patent number
12,098,255
Issue date
Sep 24, 2024
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer compositions having an improved printable surface and relat...
Patent number
11,780,977
Issue date
Oct 10, 2023
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilizer composition for polymer-composition melt processing and...
Patent number
11,674,041
Issue date
Jun 13, 2023
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of a polymeric polyphosphite as a polymer processing aid
Patent number
11,472,928
Issue date
Oct 18, 2022
Michael R Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymeric polyphosphite polymer stabilizers
Patent number
9,982,112
Issue date
May 29, 2018
Dover Chemical Corporation
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloaliphatic polyphosphite
Patent number
9,745,425
Issue date
Aug 29, 2017
Dover Chemical Corporation
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloaliphatic polyphosphite polymer stabilizers
Patent number
8,981,042
Issue date
Mar 17, 2015
Dover Chemical Corporation
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkylphenol free-liquid polymeric phosphite polymer stabilizers
Patent number
8,563,637
Issue date
Oct 22, 2013
Dover Chemical Corporation
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phase transfer catalyst for synthesis of pentaerythritol diphosphites
Patent number
8,278,490
Issue date
Oct 2, 2012
Dover Chemical Corporation
Donald Stevenson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mixed alkyl-alkylaryl-phenyl phosphite polymer additive
Patent number
8,258,215
Issue date
Sep 4, 2012
Dover Chemical Corporation
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Polymer Compositions Having an Improved Printable Surface and Relat...
Publication number
20230399476
Publication date
Dec 14, 2023
DOVER CHEMICAL CORPORATION
Michael JAKUPCA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Stabilizer Composition For Polymer-Composition Melt Processing and...
Publication number
20220380600
Publication date
Dec 1, 2022
DOVER CHEMICAL CORPORATION
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Compositions Having an Improved Printable Surface and Relat...
Publication number
20220041822
Publication date
Feb 10, 2022
DOVER CHEMICAL CORPORATION
Michael JAKUPCA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF A POLYMERIC POLYPHOSPHITE AS A POLYMER PROCESSING AID
Publication number
20200407513
Publication date
Dec 31, 2020
DOVER CHEMICAL CORPORATION
Michael R Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Use of a Polymeric Polyphosphite as a Polymer Processing Aid
Publication number
20190248960
Publication date
Aug 15, 2019
DOVER CHEMICAL CORPORATION
Michael R Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Stabilized Polyolefin-Polymer Compositions and Related Methods
Publication number
20180334550
Publication date
Nov 22, 2018
DOVER CHEMICAL CORPORATION
Mick JAKUPCA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Alkylphenol-free Polymeric Polyphosphite Stabilizer for Rubber Comp...
Publication number
20160340493
Publication date
Nov 24, 2016
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Alkylphenol-free Polymeric Polyphosphite Stabilizer for Polyolefin...
Publication number
20160237264
Publication date
Aug 18, 2016
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLOALIPHATIC POLYPHOSPHITE POLYMER STABILIZERS
Publication number
20150203636
Publication date
Jul 23, 2015
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLOALIPHATIC POLYPHOSPHITE
Publication number
20140378590
Publication date
Dec 25, 2014
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKYLPHENOL FREE - LIQUID POLYMERIC POLYPHOSPHITE POLYMER STABILIZERS
Publication number
20140329943
Publication date
Nov 6, 2014
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER-ADDITIVE CARRIER COMPOSITION
Publication number
20140080948
Publication date
Mar 20, 2014
DOVER CHEMICAL CORPORATION
Don STEVENSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLOALIPHATIC POLYPHOSPHITE POLYMER STABILIZERS
Publication number
20130345346
Publication date
Dec 26, 2013
DOVER CHEMICAL CORPORATION
Michael R. Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKYLPHENOL FREE - LIQUID POLYMERIC POLYPHOSPHITE POLYMER STABILIZERS
Publication number
20130225736
Publication date
Aug 29, 2013
DOVER CHEMICAL CORPORATION
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKYLPHENOL FREE - LIQUID POLYMERIC PHOSPHITE POLYMER STABILIZERS
Publication number
20110263760
Publication date
Oct 27, 2011
DOVER CHEMICAL CORPORATION
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mixed alkyl-alklaryl-phenyl phosphite polymer additive
Publication number
20110196079
Publication date
Aug 11, 2011
DOVER CHEMICAL CORPORATION
Michael JAKUPCA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHASE TRANSFER CATALYST FOR SYNTHESIS OF PENTAERYTHRITOL DIPHOSPHITES
Publication number
20110021839
Publication date
Jan 27, 2011
DOVER CHEMICAL CORPORATION
Donald Stevenson
C07 - ORGANIC CHEMISTRY