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Patent Assignment Assignor Details
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Assignor Name : BURGERS, KENNETH L.
Total Assignments: 10
Assignment: 1
Reel/Frame:005301/0665   Pages: 3
Recorded: 01/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GYGER, ROGER F.
Exec Dt:
05/02/1990
2
LANG, GARY D.
Exec Dt:
05/03/1990
3
BURGERS, KENNETH L.
Exec Dt:
05/02/1990
Assignee
1
LIQUID CARBONIC CORPORATION
135 SOUTH LASALLE STREET
A DE CORP.
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5042262
NONE
07520773
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET-STE. 900
CHICAGO, IL 60603-4277
Assignment: 2
Reel/Frame:006282/0745   Pages: 5
Recorded: 09/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURGERS, KENNETH L.
Exec Dt:
08/28/1992
2
KIZILTUG, ARIF Y.
Exec Dt:
08/28/1992
3
LAVERMAN, ROYCE J.
Exec Dt:
08/31/1992
4
SCHOERNER, WILLIAM S.
Exec Dt:
08/31/1992
Assignee
1
LIQUID CARBONIC CORPORATION
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5255523
NONE
07949426
Correspondence name and address
JAMES R. MCBRIDE, ESQUIRE
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:026304/0487   Pages: 9
Recorded: 05/18/2011
Attorney Dkt #:13083-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRARD, JOHN M.
Exec Dt:
04/15/2011
2
WALLACE, JEFFREY R.
Exec Dt:
04/15/2011
3
RAMPERSAD, BRYCE M.
Exec Dt:
04/15/2011
4
BURGERS, KENNETH L.
Exec Dt:
04/18/2011
5
HO, YEU-CHUAN SIMON
Exec Dt:
04/15/2011
6
HUNEK, BALAZS
Exec Dt:
04/15/2011
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120291480
13110322
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 4
Reel/Frame:031678/0545   Pages: 6
Recorded: 11/26/2013
Attorney Dkt #:13454-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRAVARTI, SHRIKAR
Exec Dt:
11/15/2013
2
DRNEVICH, RAYMOND F.
Exec Dt:
11/15/2013
3
BURGERS, KENNETH L.
Exec Dt:
11/18/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611144
US20140319426
14090289
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 5
Reel/Frame:031729/0317   Pages: 7
Recorded: 11/26/2013
Attorney Dkt #:13452-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRAVARTI, SHRIKAR
Exec Dt:
11/15/2013
2
DRNEVICH, RAYMOND F.
Exec Dt:
11/15/2013
3
BURGERS, KENNETH L.
Exec Dt:
11/18/2013
4
SHAH, MINISH M.
Exec Dt:
11/15/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140319425
14090194
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 6
Reel/Frame:048369/0042   Pages: 7
Recorded: 02/19/2019
Attorney Dkt #:13452-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRAVARTI, SHRIKAR
Exec Dt:
11/15/2013
2
DRNEVICH, RAYMOND F.
Exec Dt:
11/15/2013
3
BURGERS, KENNETH L.
Exec Dt:
11/18/2013
4
SHAH, MINISH M.
Exec Dt:
11/15/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190248650
16279006
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 7
Reel/Frame:032271/0098   Pages: 7
Recorded: 02/18/2014
Attorney Dkt #:13609-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGERS, KENNETH L.
Exec Dt:
01/29/2014
2
DRNEVICH, RAYMOND F.
Exec Dt:
01/30/2014
3
SHAH, MINISH M.
Exec Dt:
01/31/2014
4
THOMPSON, DAVID R.
Exec Dt:
01/30/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787615
US20150210936
14166304
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 8
Reel/Frame:053571/0287   Pages: 7
Recorded: 08/24/2020
Attorney Dkt #:13609-US_C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGERS, KENNETH L.
Exec Dt:
01/29/2014
2
DRNEVICH, RAYMOND F.
Exec Dt:
01/30/2014
3
SHAH, MINISH M.
Exec Dt:
01/31/2014
4
THOMPSON, DAVID R.
Exec Dt:
01/30/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200385641
17000443
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810
Assignment: 9
Reel/Frame:035230/0241   Pages: 7
Recorded: 03/23/2015
Attorney Dkt #:13629-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRAVARTI, SHRIKAR
Exec Dt:
03/11/2015
2
BURGERS, KENNETH L.
Exec Dt:
03/18/2015
3
DRNEVICH, RAYMOND F.
Exec Dt:
03/05/2015
4
STUCKERT, INES C.
Exec Dt:
03/04/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365466
US20150251967
14638344
Correspondence name and address
PRAXAIR, INC. LAW
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 10
Reel/Frame:038015/0261   Pages: 4
Recorded: 03/17/2016
Attorney Dkt #:13822-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGERS, KENNETH L.
Exec Dt:
03/24/2015
2
NOVAK, RICHARD A.
Exec Dt:
04/06/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005023
US20160279561
15072969
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810

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