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William E. Hollar Jr.
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Mount Vernon, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the manufacture of thermoplastic polymer particles, the...
Patent number
11,613,610
Issue date
Mar 28, 2023
SHPP Global Technologies B.V.
Rahul Patil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Drying systems
Patent number
11,040,320
Issue date
Jun 22, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Process for the manufacture of flame retardant polycarbonate partic...
Patent number
10,913,827
Issue date
Feb 9, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Zeljko Kuzeljevic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method to improve optical properties of stabilized polycarbonate co...
Patent number
10,632,660
Issue date
Apr 28, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Kevin Wassmer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for manufacturing a densified polymer powder, and process o...
Patent number
10,596,727
Issue date
Mar 24, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
William E. Hollar
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Drying methods
Patent number
10,406,494
Issue date
Sep 10, 2019
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for producing high purity phosgene
Patent number
10,059,594
Issue date
Aug 28, 2018
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Filter alignment in a polycarbonate production process
Patent number
9,796,813
Issue date
Oct 24, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
Ignacio Vic Fernandez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing carbonates
Patent number
9,695,106
Issue date
Jul 4, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing carbonates
Patent number
9,670,131
Issue date
Jun 6, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for producing high purity phosgene
Patent number
9,663,373
Issue date
May 30, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low shear process for polycarbonate purification
Patent number
9,617,381
Issue date
Apr 11, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermal enhancement of the purification process for interfacial pol...
Patent number
9,617,380
Issue date
Apr 11, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
William E. Hollar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the purification of polycarbonate
Patent number
9,617,382
Issue date
Apr 11, 2017
SABIC GLOBAL TECHNOLOGIES B.V.
William E. Hollar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fast dissolving polyimide powders
Patent number
9,469,734
Issue date
Oct 18, 2016
Sabic Global Technologies B.V.
Viswanathan Kalyanaraman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin preheating for steam precipitation jet polycarbonate resin is...
Patent number
6,362,304
Issue date
Mar 26, 2002
General Electric Company
William Hollar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF FLAME RETARDANT POLYCARBONATE PARTIC...
Publication number
20200223989
Publication date
Jul 16, 2020
SABIC Global Technologies B.V.
Zeljko Kuzeljevic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF THERMOPLASTIC POLYMER PARTICLES, THE...
Publication number
20200199304
Publication date
Jun 25, 2020
SABIC Global Technologies B.V.
Rahul Patil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD TO IMPROVE OPTICAL PROPERTIES OF STABILIZED POLYCARBONATE CO...
Publication number
20180194053
Publication date
Jul 12, 2018
SABIC Global Technologies B.V.
Kevin Wassmer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DRYING SYSTEMS
Publication number
20180111104
Publication date
Apr 26, 2018
SABIC Global Technologies B.V.
Pankaj Singh GAUTAM
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
IMPROVED DRYING METHODS
Publication number
20180065098
Publication date
Mar 8, 2018
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh GAUTAM
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FILTER ALIGNMENT IN A POLYCARBONATE PRODUCTION PROCESS
Publication number
20170321004
Publication date
Nov 9, 2017
SABIC Global Technologies B.V.
Ignacio Vic Fernandez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MANUFACTURING A DENSIFIED POLYMER POWDER, AND PROCESS O...
Publication number
20170232640
Publication date
Aug 17, 2017
SABIC Global Technologies B.V.
William E. Hollar
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MAKING SHEAR SPUN FIBERS AND FIBERS MADE THEREFROM
Publication number
20170226663
Publication date
Aug 10, 2017
SABIC Global Technologies B.V.
Jacob Scott Labelle
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHOD FOR PRODUCING CARBONATES
Publication number
20170001943
Publication date
Jan 5, 2017
SABIC Global Technologies B.V.
Pankaj Singh Gautam
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING CARBONATES
Publication number
20160347701
Publication date
Dec 1, 2016
SABIC Global Technologies B.V.
Pankaj Singh Gautam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING HIGH PURITY PHOSGENE
Publication number
20160207779
Publication date
Jul 21, 2016
SABIC Global Technologies B.V.
Pankaj Singh Gautam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMAL ENHANCEMENT OF THE PURIFICATION PROCESS FOR INTERFACIAL POL...
Publication number
20160177029
Publication date
Jun 23, 2016
SABIC Global Technologies B.V.
William E. Hollar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING HIGH PURITY PHOSGENE
Publication number
20160176715
Publication date
Jun 23, 2016
SABIC Global Technologies B.V.
Pankaj Singh Gautam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW SHEAR PROCESS FOR POLYCARBONATE PURIFICATION
Publication number
20160168322
Publication date
Jun 16, 2016
SABIC Global Technologies B.V.
Pankaj Singh Gautam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PURIFICATION OF POLYCARBONATE
Publication number
20160168323
Publication date
Jun 16, 2016
SABIC Global Technologies B.V.
William E. Hollar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FAST DISSOLVING POLYIMIDE POWDERS
Publication number
20120245239
Publication date
Sep 27, 2012
Viswanathan Kalyanaraman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...