Romuald S. Krzywanski

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Richmond Hill, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyalkylene glycol based reagent with aldehyde end groups suitable...
- Patent number 10,415,189
- Issue date Sep 17, 2019
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Specialty pulp with high intrinsic viscosity
- Patent number 10,344,430
- Issue date Jul 9, 2019
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Specialty pulp with high intrinsic viscosity
- Patent number 9,828,725
- Issue date Nov 28, 2017
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for making hydrogels from hemicaustic byproduct
- Patent number 9,650,742
- Issue date May 16, 2017
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydrogel forming material from byproduct pulp fines
- Patent number 9,382,337
- Issue date Jul 5, 2016
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYALKYLENE GLYCOL BASED REAGENT WITH ALDEHYDE END GROUPS SUITABLE...
- Publication number 20190100879
- Publication date Apr 4, 2019
- Rayonier Performance Fibers, LLC
- Othman A. HAMED
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DUAL FUNCTION REAGENT, TRANSFER FIBERS, TRANSFER LAYER, AND ABSORBE...
- Publication number 20180223479
- Publication date Aug 9, 2018
- Rayonier Performance Fibers, LLC
- Othman A. HAMED
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SPECIALTY PULP WITH HIGH INTRINSIC VISCOSITY
- Publication number 20180135244
- Publication date May 17, 2018
- Rayonier Performance Fibers, LLC
- Othman A. HAMED
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE BASED HYDROGELS AND PROCESS FOR MAKING THE SAME FROM HEMI...
- Publication number 20160168796
- Publication date Jun 16, 2016
- Rayonier Performance Fibers, LLC
- Othman A. HAMED
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HYDROGEL FORMING MATERIAL FROM BYPRODUCT PULP FINES
- Publication number 20160159931
- Publication date Jun 9, 2016
- Rayonier Performance Fibers, LLC
- Othman A. HAMED
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...