Jan Kalfus

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic polyolefin containing amorphous ethylene elastomer
- Patent number 11,104,784
- Issue date Aug 31, 2021
- ExxonMobil Chemical Patents Inc.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyolefin containing amorphous ethylene elastomer
- Patent number 10,647,841
- Issue date May 12, 2020
- ExxonMobil Chemical Patents Inc.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene-based impact copolymers
- Patent number 10,442,879
- Issue date Oct 15, 2019
- ExxonMobil Chemical Patents Inc.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Roofing compositions comprising propylene-based elastomers
- Patent number 10,414,140
- Issue date Sep 17, 2019
- ExxonMobil Chemical Patents Inc.
- Felix M. Zacarias
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive compositions made from propylene-based polymers and crysta...
- Patent number 10,364,377
- Issue date Jul 30, 2019
- ExxonMobil Chemical Patents Inc.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions of olefin block copolymers and propylene-based elastomers
- Patent number 10,227,483
- Issue date Mar 12, 2019
- ExxonMobil Chemical Patents Inc.
- Jingwen Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Propylene-based elastomers for roofing compositions and methods for...
- Patent number 9,926,443
- Issue date Mar 27, 2018
- ExxonMobil Chemical Patents Inc.
- Liang Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive compositions made from propylene-based polymers and crysta...
- Patent number 9,816,015
- Issue date Nov 14, 2017
- ExxonMobil Chemical Patents Inc.
- Jan Kalfus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer blend, method for making the same and roofing membrane cont...
- Patent number 9,683,097
- Issue date Jun 20, 2017
- ExxonMobil Chemical Patents Inc.
- Jan Kalfus
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic Polyolefin Containing Amorphous Ethylene Elastomer
- Publication number 20200239677
- Publication date Jul 30, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Making Polypropylene and Compositions Made Thereby
- Publication number 20180305534
- Publication date Oct 25, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene-Based Impact Copolymers
- Publication number 20180094089
- Publication date Apr 5, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions of Olefin Block Copolymers and Propylene-Based Elastomers
- Publication number 20180079900
- Publication date Mar 22, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jingwen Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adhesive Compositions Made from Propylene-Based Polymers and Crysta...
- Publication number 20180037780
- Publication date Feb 8, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- B32 - LAYERED PRODUCTS
Information Patent Application
Roofing Compositions Comprising Propylene-Based Elastomers
- Publication number 20170368810
- Publication date Dec 28, 2017
- ExxonMobil Chemical Patent Inc.
- Felix M. Zacarias
- B32 - LAYERED PRODUCTS
Information Patent Application
Improved Thermoplastic Polyolefin Design for Enhanced Stiffness, To...
- Publication number 20170306135
- Publication date Oct 26, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic Polyolefin Containing Amorphous Ethylene Elastomer
- Publication number 20170275443
- Publication date Sep 28, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene-Based Elastomers for Roofing Compositions and Methods for...
- Publication number 20170260378
- Publication date Sep 14, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Liang Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene-Based Elastomers and Propylene Polymers Useful for Foam A...
- Publication number 20170247522
- Publication date Aug 31, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER BLEND, METHOD FOR MAKING THE SAME AND ROOFING MEMBRANE CONT...
- Publication number 20170166736
- Publication date Jun 15, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- E04 - BUILDING
Information Patent Application
Propylene-Based Elastomers for Roofing Compositions and Methods for...
- Publication number 20170130041
- Publication date May 11, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- LIANG LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive Compositions Made from Propylene-Based Polymers and Crysta...
- Publication number 20160200950
- Publication date Jul 14, 2016
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jan Kalfus
- B32 - LAYERED PRODUCTS

Person

Patents Grantslast 30 patents

Thermoplastic polyolefin containing amorphous ethylene elastomer

Thermoplastic polyolefin containing amorphous ethylene elastomer

Propylene-based impact copolymers

Roofing compositions comprising propylene-based elastomers

Adhesive compositions made from propylene-based polymers and crysta...

Compositions of olefin block copolymers and propylene-based elastomers

Propylene-based elastomers for roofing compositions and methods for...

Adhesive compositions made from propylene-based polymers and crysta...

Polymer blend, method for making the same and roofing membrane cont...

Patents Applicationslast 30 patents

Thermoplastic Polyolefin Containing Amorphous Ethylene Elastomer

Methods for Making Polypropylene and Compositions Made Thereby

Propylene-Based Impact Copolymers

Compositions of Olefin Block Copolymers and Propylene-Based Elastomers

Adhesive Compositions Made from Propylene-Based Polymers and Crysta...

Roofing Compositions Comprising Propylene-Based Elastomers

Improved Thermoplastic Polyolefin Design for Enhanced Stiffness, To...

Thermoplastic Polyolefin Containing Amorphous Ethylene Elastomer

Propylene-Based Elastomers for Roofing Compositions and Methods for...

Propylene-Based Elastomers and Propylene Polymers Useful for Foam A...

POLYMER BLEND, METHOD FOR MAKING THE SAME AND ROOFING MEMBRANE CONT...

Propylene-Based Elastomers for Roofing Compositions and Methods for...

Adhesive Compositions Made from Propylene-Based Polymers and Crysta...