Sarah Wolek

Person

Arlington Heights, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solid-solid phase-change materials
- Patent number 12,104,008
- Issue date Oct 1, 2024
- Stepan Company
- Zhenhua Cui
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyol blends and rigid foams with improved low-temperature r-values
- Patent number 12,037,489
- Issue date Jul 16, 2024
- Stepan Company
- Warren A. Kaplan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyol blends and rigid foams with improved low-temperature R-values
- Patent number 11,993,708
- Issue date May 28, 2024
- Stepan Company
- Warren A. Kaplan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyol-epoxide polymers for NVH damping applications
- Patent number 11,970,571
- Issue date Apr 30, 2024
- Stepan Company
- Michael E. O'Brien
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester diverting agents for low-temperature oil wells
- Patent number 11,898,096
- Issue date Feb 13, 2024
- Stepan Company
- Douglas Kip Hillshafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low VOC polyurethane adhesive
- Patent number 11,584,872
- Issue date Feb 21, 2023
- Stepan Company
- Warren A. Kaplan
- E04 - BUILDING
Information Patent Grant
Low VOC polyurethane adhesive
- Patent number 11,168,238
- Issue date Nov 9, 2021
- Stepan Company
- Warren A. Kaplan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Promoted membrane for single-ply roofing
- Patent number 11,111,370
- Issue date Sep 7, 2021
- Stepan Company
- Warren Kaplan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER DIVERTING AGENTS FOR LOW-TEMPERATURE OIL WELLS
- Publication number 20240141225
- Publication date May 2, 2024
- Stepan Company
- Douglas Kip HILLSHAFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYOL BLENDS AND RIGID FOAMS WITH IMPROVED LOW-TEMPERATURE R-VALUES
- Publication number 20230272212
- Publication date Aug 31, 2023
- Stepan Company
- Warren A. KAPLAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER DIVERTING AGENTS FOR LOW-TEMPERATURE OIL WELLS
- Publication number 20220251441
- Publication date Aug 11, 2022
- Stepan Company
- Douglas Kip HILLSHAFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYOL-EPOXIDE POLYMERS FOR NVH DAMPING APPLICATIONS
- Publication number 20220041798
- Publication date Feb 10, 2022
- Stepan Company
- Michael E. O'BRIEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low VOC Polyurethane Adhesive
- Publication number 20220025230
- Publication date Jan 27, 2022
- Stepany Company
- Warren A, Kaplan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYOL BLENDS AND RIGID FOAMS WITH IMPROVED LOW-TEMPERATURE R-VALUES
- Publication number 20210024744
- Publication date Jan 28, 2021
- Stepan Company
- Warren A. KAPLAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLID-SOLID PHASE-CHANGE MATERIALS
- Publication number 20200377646
- Publication date Dec 3, 2020
- Stepan Company
- Zhenhua CUI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROMOTED MEMBRANE FOR SINGLE-PLY ROOFING
- Publication number 20200032043
- Publication date Jan 30, 2020
- Stepan Company
- Warren KAPLAN
- E04 - BUILDING
Information Patent Application
Low VOC Polyurethane Adhesive
- Publication number 20200017736
- Publication date Jan 16, 2020
- Stepan Company
- Warren A. Kaplan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES
- Publication number 20190071533
- Publication date Mar 7, 2019
- Stepan Company
- Sarah Wolek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethoxylated Vegetable Oils in Low Density Spray Foam Formulations
- Publication number 20180086873
- Publication date Mar 29, 2018
- Stepan Company
- Sarah WOLEK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES
- Publication number 20160002386
- Publication date Jan 7, 2016
- Stepan Company
- Sarah Wolek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sarah Wolek

Person

Patents Grantslast 30 patents

Solid-solid phase-change materials

Polyol blends and rigid foams with improved low-temperature r-values

Polyol blends and rigid foams with improved low-temperature R-values

Polyol-epoxide polymers for NVH damping applications

Polyester diverting agents for low-temperature oil wells

Low VOC polyurethane adhesive

Low VOC polyurethane adhesive

Promoted membrane for single-ply roofing

Patents Applicationslast 30 patents

POLYESTER DIVERTING AGENTS FOR LOW-TEMPERATURE OIL WELLS

POLYOL BLENDS AND RIGID FOAMS WITH IMPROVED LOW-TEMPERATURE R-VALUES

POLYESTER DIVERTING AGENTS FOR LOW-TEMPERATURE OIL WELLS

POLYOL-EPOXIDE POLYMERS FOR NVH DAMPING APPLICATIONS

Low VOC Polyurethane Adhesive

POLYOL BLENDS AND RIGID FOAMS WITH IMPROVED LOW-TEMPERATURE R-VALUES

SOLID-SOLID PHASE-CHANGE MATERIALS

PROMOTED MEMBRANE FOR SINGLE-PLY ROOFING

Low VOC Polyurethane Adhesive

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES

Ethoxylated Vegetable Oils in Low Density Spray Foam Formulations

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES