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William E. Jennings
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Wingate, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cap for a reaction vessel or the like
Patent number
D1028279
Issue date
May 21, 2024
CEM Corporation
Timothy Adam Zawatsky
D24 - Medical and laboratory equipment
Information
Patent Grant
Pressure stepped microwave assisted digestion
Patent number
10,527,530
Issue date
Jan 7, 2020
CEM CORPORATION
David A. Barclay
G01 - MEASURING TESTING
Information
Patent Grant
Moisture and volatiles analyzer
Patent number
10,527,533
Issue date
Jan 7, 2020
CEM CORPORATION
Joseph Lambert
G01 - MEASURING TESTING
Information
Patent Grant
Pressure stepped microwave assisted digestion
Patent number
10,067,043
Issue date
Sep 4, 2018
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pressure stepped microwave assisted digestion
Patent number
9,943,823
Issue date
Apr 17, 2018
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pressure stepped microwave assisted digestion
Patent number
9,237,608
Issue date
Jan 12, 2016
CEM Corporation
David A. Barclay
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pressure measurement in microwave-assisted chemical synthesis
Patent number
7,208,709
Issue date
Apr 24, 2007
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Pressure measurement and relief for microwave-assisted chemical rea...
Patent number
7,144,739
Issue date
Dec 5, 2006
CEM Corporation
William E. Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Pressure measurement in microwave-assisted chemical synthesis
Patent number
6,966,226
Issue date
Nov 22, 2005
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Pressure measurement in microwave-assisted chemical synthesis
Patent number
6,886,408
Issue date
May 3, 2005
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Microwave-assisted chemical synthesis instrument with fixed tuning
Patent number
6,753,517
Issue date
Jun 22, 2004
CEM Corporation
William Edward Jennings
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave-assisted chemical synthesis instrument with fixed tuning
Patent number
6,713,739
Issue date
Mar 30, 2004
CEM Corporation
William Edward Jennings
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave-assisted chemical synthesis instrument with fixed tuning
Patent number
6,649,889
Issue date
Nov 18, 2003
CEM Corporation
William E. Jennings
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave-assisted chemical synthesis instrument with fixed tuning
Patent number
6,630,652
Issue date
Oct 7, 2003
CEM Corporation
William Edward Jennings
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Attenuator system for microwave-assisted chemical synthesis
Patent number
6,607,920
Issue date
Aug 19, 2003
CEM Corporation
William Edward Jennings
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave volatiles analyzer with high efficiency cavity
Patent number
6,521,876
Issue date
Feb 18, 2003
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Microwave volatiles analyzer with high efficiency cavity
Patent number
6,320,170
Issue date
Nov 20, 2001
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Microwave apparatus and method for achieving accurate weight measur...
Patent number
6,302,577
Issue date
Oct 16, 2001
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring volatile content
Patent number
6,227,041
Issue date
May 8, 2001
CEM Corporation
Michael J. Collins
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for temperature calibration in microwave assis...
Patent number
5,988,877
Issue date
Nov 23, 1999
C E M Corporation
Todd Mark Hochrad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microwave assisted chemical processes
Patent number
5,972,711
Issue date
Oct 26, 1999
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microwave assisted chemical processes
Patent number
5,840,583
Issue date
Nov 24, 1998
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microwave apparatus for controlling power levels in individual mult...
Patent number
5,796,080
Issue date
Aug 18, 1998
CEM Corporation
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Pressure-Stepped Chemical Reactions and Associated Methods, Systems...
Publication number
20230398542
Publication date
Dec 14, 2023
CEM Corporation
Timothy Adam Zawatsky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOISTURE AND VOLATILES ANALYZER
Publication number
20190078988
Publication date
Mar 14, 2019
CEM Corporation
Joseph Lambert
G01 - MEASURING TESTING
Information
Patent Application
Pressure Stepped Microwave Assisted Digestion
Publication number
20180229208
Publication date
Aug 16, 2018
CEM Corporation
David A. Barclay
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pressure Stepped Microwave Assisted Digestion
Publication number
20170108415
Publication date
Apr 20, 2017
CEM Corporation
David A. Barclay
G01 - MEASURING TESTING
Information
Patent Application
MOISTURE AND VOLATILES ANALYZER
Publication number
20170074766
Publication date
Mar 16, 2017
CEM Corporation
Joseph Lambert
G01 - MEASURING TESTING
Information
Patent Application
Pressure Stepped Microwave Assisted Digestion
Publication number
20160096162
Publication date
Apr 7, 2016
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure Stepped Microwave Assisted Digestion
Publication number
20120074136
Publication date
Mar 29, 2012
CEM Corporation
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE STEPPED MICROWAVE ASSISTED DIGESTION
Publication number
20110036705
Publication date
Feb 17, 2011
David A. Barclay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure measurement in microwave-assisted chemical synthesis
Publication number
20050210987
Publication date
Sep 29, 2005
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure measurement in microwave-assisted chemical synthesis
Publication number
20040221654
Publication date
Nov 11, 2004
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure measurement and relief for microwave-assisted chemical rea...
Publication number
20040101441
Publication date
May 27, 2004
CEM Corporation
William Edward Jennings
G01 - MEASURING TESTING
Information
Patent Application
Pressure measurement in microwave-assisted chemical synthesis
Publication number
20030170149
Publication date
Sep 11, 2003
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave-Assisted Chemical Synthesis Instrument with Fixed Tuning
Publication number
20030089706
Publication date
May 15, 2003
CEM Corporation
William E. Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave-assisted chemical synthesis instrument with fixed tuning
Publication number
20020121513
Publication date
Sep 5, 2002
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave-assisted chemical synthesis instrument with fixed tuning
Publication number
20020117498
Publication date
Aug 29, 2002
CEM Corporation
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave-assisted chemical synthesis instrument with fixed tuning
Publication number
20020101310
Publication date
Aug 1, 2002
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Attenuator system for microwave-assisted chemical synthesis
Publication number
20020102738
Publication date
Aug 1, 2002
William Edward Jennings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave volatiles analyzer with high efficiency cavity
Publication number
20010032845
Publication date
Oct 25, 2001
William Edward Jennings
G01 - MEASURING TESTING