Robert B. Appell

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Size reduction of ethylcellulose polymer particles
- Patent number 11,312,789
- Issue date Apr 26, 2022
- Nutrition & Biosciences USA 1, LLC
- Jorg Theuerkauf
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Water-soluble esterified cellulose ethers having a low degree of ne...
- Patent number 10,214,594
- Issue date Feb 26, 2019
- Dow Global Technologies LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Efficient process for preparing an ester of a cellulose ether
- Patent number 10,196,461
- Issue date Feb 5, 2019
- Dow Global Technologies LLC
- Oliver Petermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing an oleogel
- Patent number 9,655,376
- Issue date May 23, 2017
- Dow Global Technologies LLC
- Roja Ergun
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Esterified cellulose ethers of very low viscosity
- Patent number 9,617,351
- Issue date Apr 11, 2017
- Dow Global Technologies LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for recovering an esterified cellulose ether from a reactio...
- Patent number 9,587,037
- Issue date Mar 7, 2017
- Dow Global Technologies LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of preparing an ester of a cellulose ether
- Patent number 9,453,081
- Issue date Sep 27, 2016
- Dow Global Technologies LLC
- Matthias Sprehe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene glycol compounds and process of making
- Patent number 7,199,193
- Issue date Apr 3, 2007
- Dow Global Technologies, Inc.
- Edward D. Daugs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SIMPLIFIED PROCESS FOR MAKING LOW VISCOSITY CELLULOSE ETHER
- Publication number 20200255547
- Publication date Aug 13, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Robert Appell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYL CELLULOSE OLEOGEL DISPERSION
- Publication number 20190075810
- Publication date Mar 14, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- David L. Malotky
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...
- Publication number 20180319898
- Publication date Nov 8, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS HAVING A LOW DEGREE OF NE...
- Publication number 20180072819
- Publication date Mar 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE...
- Publication number 20180030158
- Publication date Feb 1, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SIZE REDUCTION OF ETHYLCELLULOSE POLYMER PARTICLES
- Publication number 20170369596
- Publication date Dec 28, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Jorg Theuerkauf
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EFFICIENT PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER
- Publication number 20170355783
- Publication date Dec 14, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DELIVERING A DRUG TO A MUCOSAL SURFACE
- Publication number 20170319706
- Publication date Nov 9, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Jaime L. Curtis-Fisk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACT...
- Publication number 20160222133
- Publication date Aug 4, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR APPLICATION TO A MUCOSA COMPRISING A HYDROXYALKYL M...
- Publication number 20160120990
- Publication date May 5, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Jaime L. Curtis-Fisk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING AN OLEOGEL
- Publication number 20160081374
- Publication date Mar 24, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Roja Ergun
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF VERY LOW VISCOSITY
- Publication number 20150376299
- Publication date Dec 31, 2015
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...
- Publication number 20150368365
- Publication date Dec 24, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS OF PREPARING AN ESTER OF A CELLULOSE ETHER
- Publication number 20150031873
- Publication date Jan 29, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Matthias Sprehe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene glycol compounds and process for making
- Publication number 20070213479
- Publication date Sep 13, 2007
- Edward D. Daugs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene glycol compounds and process for making
- Publication number 20060074200
- Publication date Apr 6, 2006
- Edward D. Daugs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel mPEG propionaldehyde precursor
- Publication number 20040249119
- Publication date Dec 9, 2004
- Martin Edward Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel polymer compositions
- Publication number 20040249067
- Publication date Dec 9, 2004
- Martin Edward Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert B. Appell

Person

Patents Grantslast 30 patents

Size reduction of ethylcellulose polymer particles

Water-soluble esterified cellulose ethers having a low degree of ne...

Efficient process for preparing an ester of a cellulose ether

Process for preparing an oleogel

Esterified cellulose ethers of very low viscosity

Process for recovering an esterified cellulose ether from a reactio...

Process of preparing an ester of a cellulose ether

Polyethylene glycol compounds and process of making

Patents Applicationslast 30 patents

SIMPLIFIED PROCESS FOR MAKING LOW VISCOSITY CELLULOSE ETHER

ETHYL CELLULOSE OLEOGEL DISPERSION

NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...

WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS HAVING A LOW DEGREE OF NE...

PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE...

SIZE REDUCTION OF ETHYLCELLULOSE POLYMER PARTICLES

EFFICIENT PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER

DELIVERING A DRUG TO A MUCOSAL SURFACE

A PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACT...

COMPOSITION FOR APPLICATION TO A MUCOSA COMPRISING A HYDROXYALKYL M...

PROCESS FOR PREPARING AN OLEOGEL

NOVEL ESTERIFIED CELLULOSE ETHERS OF VERY LOW VISCOSITY

NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...

PROCESS OF PREPARING AN ESTER OF A CELLULOSE ETHER

Polyethylene glycol compounds and process for making

Polyethylene glycol compounds and process for making

Novel mPEG propionaldehyde precursor

Novel polymer compositions