Robert L. Zeller

Person

Youngstown, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photochlorination of partially-chlorinated chloromethanes to carbon...
- Patent number 12,180,133
- Issue date Dec 31, 2024
- Occidental Chemical Corporation
- Robert L. Zeller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochlorination of chloroform to carbon tetrachloride
- Patent number 12,054,444
- Issue date Aug 6, 2024
- Occidental Chemical Corporation
- Robert L. Zeller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochlorination of partially-chlorinated chloromethanes to carbon...
- Patent number 11,780,792
- Issue date Oct 10, 2023
- Occidental Chemical Corporation
- Robert L. Zeller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochlorination of chloroform to carbon tetrachloride
- Patent number 11,584,703
- Issue date Feb 21, 2023
- Occidental Chemical Corporation
- Robert L. Zeller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chloralkali process
- Patent number 10,847,825
- Issue date Nov 24, 2020
- Occidental Chemical Corporation
- Robert L. Zeller
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Photochlorination of chloroform to carbon tetrachloride
- Patent number 10,787,405
- Issue date Sep 29, 2020
- Occidental Chemical Corporation
- Robert L. Zeller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of separating chlorine from a mixture of gases
- Patent number 6,063,162
- Issue date May 16, 2000
- Occidental Chemical Corporation
- Paul J. Orosz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of recovering chlorine from a gas mixture
- Patent number 5,985,226
- Issue date Nov 16, 1999
- Occidental Chemcial Corporation
- Robert L. Zeller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacturing clear potassium sulfite
- Patent number 5,567,406
- Issue date Oct 22, 1996
- Robert L. Zeller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making chromium-free orthorhombic sodium sulfate
- Patent number 5,520,902
- Issue date May 28, 1996
- Occidental Chemical Corporation
- Robert L. Zeller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preventing potassium bicarbonate from caking
- Patent number 5,441,669
- Issue date Aug 15, 1995
- Karl W. Seper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making hypophosphorous acid
- Patent number 5,431,792
- Issue date Jul 11, 1995
- Occidental Chemical Corporation
- Russell J. Morgan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Vanadium removal in aqueous streams
- Patent number 5,279,804
- Issue date Jan 18, 1994
- Occidental Chemical Corporation
- Robert L. Zeller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making chromic oxide
- Patent number 5,215,727
- Issue date Jun 1, 1993
- Occidental Chemical Corporation
- Robert L. Zeller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Efficient electrolytic method of making chromic acid from sodium bi...
- Patent number 5,122,238
- Issue date Jun 16, 1992
- Occidental Chemical Corporation
- Russell J. Morgan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Reducing turbidity in chromic acid solutions
- Patent number 5,034,211
- Issue date Jul 23, 1991
- Occidental Chemical Corporation
- Robert L. Zeller
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE
- Publication number 20240391856
- Publication date Nov 28, 2024
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLASTICIZED POLYVINYL CHLORIDE COMPOSITIONS WITH ENHANCED RESISTANC...
- Publication number 20240368373
- Publication date Nov 7, 2024
- OXY USA INC.
- Robert L. ZELLER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CAPTURING CARBON DIOXIDE
- Publication number 20240316490
- Publication date Sep 26, 2024
- CARBON ENGINEERING ULC
- Robert Louis Zeller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VULCANIZABLE COMPOSITIONS INCLUDING DIRESORCINOL SULFIDE AND VULCAN...
- Publication number 20240124686
- Publication date Apr 18, 2024
- OXY USA INC.
- Robert L. Zeller
- B60 - VEHICLES IN GENERAL
Information Patent Application
PHOTOCHLORINATION OF PARTIALLY-CHLORINATED CHLOROMETHANES TO CARBON...
- Publication number 20240025823
- Publication date Jan 25, 2024
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE
- Publication number 20230202952
- Publication date Jun 29, 2023
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ETHYLENE FROM CARBON DIOXIDE
- Publication number 20230167466
- Publication date Jun 1, 2023
- Oxy Low Carbon Ventures, LLC
- Donald H. POWERS
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR THE CONVERSION OF CARBON DIOXIDE
- Publication number 20220348461
- Publication date Nov 3, 2022
- Oxy Low Carbon Ventures, LLC
- John M. REPASKY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT
- Publication number 20220186103
- Publication date Jun 16, 2022
- Oxy Low Carbon Ventures, LLC
- Kenneth M. COWAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PHOTOCHLORINATION OF PARTIALLY-CHLORINATED CHLOROMETHANES TO CARBON...
- Publication number 20220119326
- Publication date Apr 21, 2022
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLASTICIZED POLYVINYL CHLORIDE COMPOSITIONS WITH ENHANCED RESISTANC...
- Publication number 20220010093
- Publication date Jan 13, 2022
- OXY USA INC.
- Robert L. ZELLER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VULCANIZABLE COMPOSITIONS INCLUDING DIRESORCINOL SULFIDE AND VULCAN...
- Publication number 20210189099
- Publication date Jun 24, 2021
- OXY USA INC.
- Robert L. Zeller
- B60 - VEHICLES IN GENERAL
Information Patent Application
SULFUR MANAGEMENT METHOD
- Publication number 20210130719
- Publication date May 6, 2021
- OXY USA INC.
- Robert L. ZELLER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE
- Publication number 20210009491
- Publication date Jan 14, 2021
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHLORALKALI PROCESS
- Publication number 20200036024
- Publication date Jan 30, 2020
- Occidental Chemical Corporation
- Robert L. ZELLER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE
- Publication number 20190308918
- Publication date Oct 10, 2019
- Occidental Chemical Corporation
- Robert L. ZELLER
- C07 - ORGANIC CHEMISTRY

Robert L. Zeller

Person

Patents Grantslast 30 patents

Photochlorination of partially-chlorinated chloromethanes to carbon...

Photochlorination of chloroform to carbon tetrachloride

Photochlorination of partially-chlorinated chloromethanes to carbon...

Photochlorination of chloroform to carbon tetrachloride

Chloralkali process

Photochlorination of chloroform to carbon tetrachloride

Method of separating chlorine from a mixture of gases

Method of recovering chlorine from a gas mixture

Manufacturing clear potassium sulfite

Process for making chromium-free orthorhombic sodium sulfate

Preventing potassium bicarbonate from caking

Method of making hypophosphorous acid

Vanadium removal in aqueous streams

Method of making chromic oxide

Efficient electrolytic method of making chromic acid from sodium bi...

Reducing turbidity in chromic acid solutions

Patents Applicationslast 30 patents

PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE

PLASTICIZED POLYVINYL CHLORIDE COMPOSITIONS WITH ENHANCED RESISTANC...

CAPTURING CARBON DIOXIDE

VULCANIZABLE COMPOSITIONS INCLUDING DIRESORCINOL SULFIDE AND VULCAN...

PHOTOCHLORINATION OF PARTIALLY-CHLORINATED CHLOROMETHANES TO CARBON...

PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE

METHOD FOR PRODUCING ETHYLENE FROM CARBON DIOXIDE

PROCESS FOR THE CONVERSION OF CARBON DIOXIDE

METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT

PHOTOCHLORINATION OF PARTIALLY-CHLORINATED CHLOROMETHANES TO CARBON...

PLASTICIZED POLYVINYL CHLORIDE COMPOSITIONS WITH ENHANCED RESISTANC...

VULCANIZABLE COMPOSITIONS INCLUDING DIRESORCINOL SULFIDE AND VULCAN...

SULFUR MANAGEMENT METHOD

PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE

CHLORALKALI PROCESS

PHOTOCHLORINATION OF CHLOROFORM TO CARBON TETRACHLORIDE