Felek Jachimowicz

Person

Brookline, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modifying cementitious compositions using ketone alcohol oil waste
- Patent number 10,752,549
- Issue date Aug 25, 2020
- Shuqiang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Skid resistant surfaces
- Patent number 8,079,184
- Issue date Dec 20, 2011
- W. R. Grace & Co.-Conn.
- Robert A. Wiercinski
- B32 - LAYERED PRODUCTS
Information Patent Grant
Coordinated metal compounds for reducing chromium
- Patent number 7,927,418
- Issue date Apr 19, 2011
- W. R. Grace & Co.-Conn.
- Neal S. Berke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Amine-based, hexavalent chromium reducing agents for cement
- Patent number 6,872,247
- Issue date Mar 29, 2005
- W. R. Grace & Co.-Conn.
- Leslie A. Jardine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Admixture for optimizing addition of EO/PO plasticizers
- Patent number 6,670,415
- Issue date Dec 30, 2003
- W. R. Grace & Co.-Conn.
- Leslie A. Jardine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Admixture and method for optimizing addition of EO/PO superplastici...
- Patent number 6,352,952
- Issue date Mar 5, 2002
- W. R. Grace & Co.-Conn.
- Leslie A. Jardine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Styrene sodium styrene sulfonate copolymer for plastisol sealant
- Patent number 5,387,633
- Issue date Feb 7, 1995
- W. R. Grace & Co.-Conn.
- Richard W. Bush
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One package polyurethane/thermoplast plastisol composition
- Patent number 5,284,918
- Issue date Feb 8, 1994
- W. R. Grace & Co.-Conn.
- Truc-Chi T. Huynh-Tran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel process for the preparation of bronopol
- Patent number 4,851,588
- Issue date Jul 25, 1989
- W. R. Grace & Co.-Conn.
- Robert J. Kupper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water soluble polyamidoaminepolyamine having weight average molecul...
- Patent number 4,689,374
- Issue date Aug 25, 1987
- W. R. Grace & Co.
- Per E. A. Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet strength material
- Patent number 4,566,943
- Issue date Jan 28, 1986
- W. R. Grace & Co.
- Per E. A. Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Retention and drainage aid
- Patent number 4,565,604
- Issue date Jan 21, 1986
- W. R. Grace & Co.
- P. E. Anders Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polyurethane catalysts
- Patent number 4,563,484
- Issue date Jan 7, 1986
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polymeric amine containing products
- Patent number 4,558,101
- Issue date Dec 10, 1985
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polymeric amine containing products
- Patent number 4,526,936
- Issue date Jul 2, 1985
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retention and drainage aid
- Patent number 4,513,122
- Issue date Apr 23, 1985
- W. R. Grace & Co.
- Eric A. Hanson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet strength material
- Patent number 4,513,121
- Issue date Apr 23, 1985
- W. R. Grace & Co.
- Per E. A. Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Novel polyurethane catalysts in polyurethane foam process
- Patent number 4,450,246
- Issue date May 22, 1984
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkylation of polyamines
- Patent number 4,322,530
- Issue date Mar 30, 1982
- W. R. Grace & Co.
- Felek Jachimowicz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of secondary amines
- Patent number 4,317,932
- Issue date Mar 2, 1982
- W. R. Grace & Co.
- Felek Jachimowicz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming amine/amide containing polymers
- Patent number 4,312,965
- Issue date Jan 26, 1982
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of forming polymeric polyamine/amide
- Patent number 4,297,481
- Issue date Oct 27, 1981
- W. R. Grace & Co.
- Felek Jachimowicz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Modifying Cementitious Compositions Using Ketone Alcohol Oil Waste
- Publication number 20180044240
- Publication date Feb 15, 2018
- GCP APPLIED TECHNOLOGIES INC.
- Shuqiang ZHANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Coordinated Metal Compounds for Reducing Chromium
- Publication number 20100162925
- Publication date Jul 1, 2010
- Neal S. Berke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Skid Resistant Surfaces
- Publication number 20080289289
- Publication date Nov 27, 2008
- Robert A. Wiercinski
- B32 - LAYERED PRODUCTS
Information Patent Application
Skid resistant surfaces
- Publication number 20070044397
- Publication date Mar 1, 2007
- Robert A. Wiercinski
- E04 - BUILDING
Information Patent Application
AMINE-BASED, HEXAVALENT CHROMIUM REDUCING AGENTS FOR CEMENT
- Publication number 20050072339
- Publication date Apr 7, 2005
- Leslie A. Jardine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Admixture composition for optimizing EO/PO plasticizer addition
- Publication number 20020121229
- Publication date Sep 5, 2002
- W.R. GRACE & CO.-CONN.
- Leslie A. Jardine
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Felek Jachimowicz

Person

Patents Grantslast 30 patents

Modifying cementitious compositions using ketone alcohol oil waste

Skid resistant surfaces

Coordinated metal compounds for reducing chromium

Amine-based, hexavalent chromium reducing agents for cement

Admixture for optimizing addition of EO/PO plasticizers

Admixture and method for optimizing addition of EO/PO superplastici...

Styrene sodium styrene sulfonate copolymer for plastisol sealant

One package polyurethane/thermoplast plastisol composition

Novel process for the preparation of bronopol

Water soluble polyamidoaminepolyamine having weight average molecul...

Wet strength material

Retention and drainage aid

Polyurethane catalysts

Process for the preparation of polymeric amine containing products

Process for the preparation of polymeric amine containing products

Retention and drainage aid

Wet strength material

Novel polyurethane catalysts in polyurethane foam process

Alkylation of polyamines

Preparation of secondary amines

Process for forming amine/amide containing polymers

Process of forming polymeric polyamine/amide

Patents Applicationslast 30 patents

Modifying Cementitious Compositions Using Ketone Alcohol Oil Waste

Coordinated Metal Compounds for Reducing Chromium

Skid Resistant Surfaces

Skid resistant surfaces

AMINE-BASED, HEXAVALENT CHROMIUM REDUCING AGENTS FOR CEMENT

Admixture composition for optimizing EO/PO plasticizer addition