skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHRISTIE, GERVASE MAXWELL
Total Assignments: 24
Assignment: 1
Reel/Frame:017138/0160   Pages: 5
Recorded: 09/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2003
2
Exec Dt:
07/31/2003
3
Exec Dt:
08/19/2003
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10600605
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT-M1557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 2
Reel/Frame:015902/0783   Pages: 5
Recorded: 03/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2005
2
Exec Dt:
01/07/2005
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007220
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPT. - M1
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 3
Reel/Frame:024705/0301   Pages: 4
Recorded: 07/19/2010
Attorney Dkt #:21457-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2005
2
Exec Dt:
01/05/2005
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12240330
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 4
Reel/Frame:018704/0063   Pages: 6
Recorded: 01/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2006
2
Exec Dt:
09/06/2006
3
Exec Dt:
09/14/2006
4
Exec Dt:
09/14/2006
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11507492
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 5
Reel/Frame:018759/0259   Pages: 6
Recorded: 01/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2006
2
Exec Dt:
12/18/2006
3
Exec Dt:
12/20/2006
4
Exec Dt:
12/18/2006
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11507486
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 6
Reel/Frame:025385/0006   Pages: 10
Recorded: 11/17/2010
Attorney Dkt #:21675-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2007
2
Exec Dt:
01/17/2007
3
Exec Dt:
01/23/2007
4
Exec Dt:
01/17/2007
5
Exec Dt:
01/24/2007
6
Exec Dt:
02/05/2007
7
Exec Dt:
01/18/2007
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12948128
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 7
Reel/Frame:025648/0321   Pages: 6
Recorded: 01/17/2011
Attorney Dkt #:10-3011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2010
2
Exec Dt:
12/09/2010
3
Exec Dt:
12/08/2010
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12961987
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 8
Reel/Frame:025839/0266   Pages: 6
Recorded: 02/18/2011
Attorney Dkt #:09-3030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2010
2
Exec Dt:
01/04/2011
3
Exec Dt:
01/10/2011
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12968699
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 9
Reel/Frame:026417/0719   Pages: 6
Recorded: 06/09/2011
Attorney Dkt #:13152-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2011
2
Exec Dt:
04/28/2011
3
Exec Dt:
04/27/2011
4
Exec Dt:
04/27/2011
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13082899
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 10
Reel/Frame:030137/0974   Pages: 7
Recorded: 04/02/2013
Attorney Dkt #:13152-D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2011
2
Exec Dt:
04/28/2011
3
Exec Dt:
04/27/2011
4
Exec Dt:
04/27/2011
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13855387
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 11
Reel/Frame:026871/0663   Pages: 11
Recorded: 09/08/2011
Attorney Dkt #:11610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2011
2
Exec Dt:
07/15/2011
3
Exec Dt:
07/22/2011
4
Exec Dt:
07/18/2011
5
Exec Dt:
07/15/2011
6
Exec Dt:
07/22/2011
7
Exec Dt:
07/12/2011
8
Exec Dt:
07/19/2011
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13179279
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 12
Reel/Frame:029077/0101   Pages: 4
Recorded: 10/04/2012
Attorney Dkt #:13249-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2011
2
Exec Dt:
12/16/2011
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13644666
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 13
Reel/Frame:028754/0864   Pages: 12
Recorded: 08/09/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2012
2
Exec Dt:
07/19/2012
3
Exec Dt:
07/10/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/27/2012
6
Exec Dt:
07/17/2012
7
Exec Dt:
07/09/2012
8
Exec Dt:
07/24/2012
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13542115
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD - M1
DANBURY, CT 06810
Assignment: 14
Reel/Frame:031525/0704   Pages: 11
Recorded: 10/31/2013
Attorney Dkt #:11610-CIP1-D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2012
2
Exec Dt:
07/19/2012
3
Exec Dt:
07/10/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/27/2012
6
Exec Dt:
07/17/2012
7
Exec Dt:
07/09/2012
8
Exec Dt:
07/24/2012
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14068375
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 15
Reel/Frame:029459/0989   Pages: 5
Recorded: 12/13/2012
Attorney Dkt #:09-3030-CIP2-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2012
2
Exec Dt:
11/16/2012
3
Exec Dt:
11/14/2012
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13672975
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 16
Reel/Frame:029816/0741   Pages: 11
Recorded: 02/14/2013
Attorney Dkt #:11610-D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2013
2
Exec Dt:
01/07/2013
3
Exec Dt:
12/03/2012
4
Exec Dt:
02/08/2013
5
Exec Dt:
12/17/2012
6
Exec Dt:
11/30/2012
7
Exec Dt:
01/29/2013
8
Exec Dt:
01/04/2013
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13684816
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 17
Reel/Frame:031497/0157   Pages: 6
Recorded: 10/25/2013
Attorney Dkt #:10-3011-D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2013
2
Exec Dt:
10/09/2013
3
Exec Dt:
10/15/2013
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14053177
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 18
Reel/Frame:032367/0751   Pages: 7
Recorded: 03/06/2014
Attorney Dkt #:13323-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2014
2
Exec Dt:
01/28/2014
3
Exec Dt:
01/13/2014
4
Exec Dt:
01/29/2014
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14149053
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 19
Reel/Frame:033236/0793   Pages: 4
Recorded: 07/03/2014
Attorney Dkt #:13249-C1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2014
2
Exec Dt:
06/25/2014
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14322981
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 20
Reel/Frame:034116/0087   Pages: 10
Recorded: 11/06/2014
Attorney Dkt #:13437-US-R1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
11/05/2014
4
Exec Dt:
10/29/2014
5
Exec Dt:
10/17/2014
6
Exec Dt:
10/10/2014
7
Exec Dt:
10/10/2014
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14508297
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 21
Reel/Frame:034116/0351   Pages: 9
Recorded: 11/06/2014
Attorney Dkt #:13437-US-R2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
10/29/2014
4
Exec Dt:
10/17/2014
5
Exec Dt:
10/10/2014
6
Exec Dt:
10/10/2014
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14508326
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 22
Reel/Frame:034116/0535   Pages: 9
Recorded: 11/06/2014
Attorney Dkt #:13437-US-R3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
10/29/2014
4
Exec Dt:
10/17/2014
5
Exec Dt:
10/10/2014
6
Exec Dt:
10/10/2014
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14508344
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 23
Reel/Frame:040409/0958   Pages: 4
Recorded: 11/23/2016
Attorney Dkt #:14098-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2016
2
Exec Dt:
11/23/2016
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15359986
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 24
Reel/Frame:047530/0874   Pages: 9
Recorded: 09/17/2018
Attorney Dkt #:13845-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2018
2
Exec Dt:
09/11/2018
3
Exec Dt:
09/11/2018
4
Exec Dt:
09/11/2018
5
Exec Dt:
09/11/2018
6
Exec Dt:
09/05/2018
Assignee
1
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16085786
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113

Search Results as of: 05/02/2024 04:51 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT