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 : SCHWARZ, CARL L.
Total Assignments: 12
Assignment: 1
Reel/Frame:029069/0350   Pages: 6
Recorded: 10/03/2012
Attorney Dkt #:13336-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANKO, MICHAEL J.
Exec Dt:
10/02/2012
2
ROYAL, JOHN H.
Exec Dt:
10/02/2012
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/02/2012
4
SCHWARZ, CARL L.
Exec Dt:
10/02/2012
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175691
US20140093396
13644066
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 2
Reel/Frame:036527/0862   Pages: 7
Recorded: 09/02/2015
Attorney Dkt #:13336-C1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANKO, MICHAEL J.
Exec Dt:
10/02/2012
2
ROYAL, JOHN H.
Exec Dt:
10/02/2012
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/02/2012
4
SCHWARZ, CARL L.
Exec Dt:
10/02/2012
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150377244
14843430
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 3
Reel/Frame:030838/0946   Pages: 6
Recorded: 07/19/2013
Attorney Dkt #:13114-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANKO, MICHAEL J.
Exec Dt:
07/16/2013
2
SCHWARZ, CARL L.
Exec Dt:
07/16/2013
3
OWENS, WILLIAM J.
Exec Dt:
07/15/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371835
US20150023785
13946371
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 4
Reel/Frame:037055/0423   Pages: 9
Recorded: 11/17/2015
Attorney Dkt #:13336-US-CIP5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
2
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
3
ROSEN, LEE J.
Exec Dt:
10/22/2015
4
HENZLER, GREGORY W.
Exec Dt:
10/22/2015
5
HOWARD, HENRY E.
Exec Dt:
10/22/2015
6
CROWE, THOMAS J.
Exec Dt:
10/23/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160032935
14883881
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 5
Reel/Frame:037055/0558   Pages: 9
Recorded: 11/17/2015
Attorney Dkt #:13336-US-CIP3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
2
ROSEN, LEE J.
Exec Dt:
10/22/2015
3
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
4
HOWARD, HENRY E.
Exec Dt:
10/22/2015
5
CHEN, REH-LIN
Exec Dt:
10/22/2015
6
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160032934
14883870
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 6
Reel/Frame:037055/0858   Pages: 9
Recorded: 11/17/2015
Attorney Dkt #:13336-US-CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, HENRY E.
Exec Dt:
10/22/2015
2
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
4
ROSEN, LEE J.
Exec Dt:
10/22/2015
5
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
6
CHEN, REH-LIN
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10443603
US20160033196
14883844
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 7
Reel/Frame:037056/0033   Pages: 9
Recorded: 11/17/2015
Attorney Dkt #:13336-US-CIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
2
ROSEN, LEE J.
Exec Dt:
10/22/2015
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
4
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
5
CHEN, REH-LIN
Exec Dt:
10/22/2015
6
HOWARD, HENRY E.
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385861
US20160033197
14883857
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 8
Reel/Frame:048854/0633   Pages: 9
Recorded: 04/11/2019
Attorney Dkt #:13336-US-CIP1-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, HENRY E.
Exec Dt:
10/22/2015
2
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
4
ROSEN, LEE J.
Exec Dt:
10/22/2015
5
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
6
CHEN, REH-LIN
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533564
US20190234413
16381046
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 9
Reel/Frame:048854/0845   Pages: 9
Recorded: 04/11/2019
Attorney Dkt #:13336-US-CIP1-D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, HENRY E.
Exec Dt:
10/22/2015
2
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
4
ROSEN, LEE J.
Exec Dt:
10/22/2015
5
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
6
CHEN, REH-LIN
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533565
US20190234414
16381063
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 10
Reel/Frame:048855/0042   Pages: 9
Recorded: 04/11/2019
Attorney Dkt #:13336-US-CIP1-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, HENRY E.
Exec Dt:
10/22/2015
2
SCHWARZ, CARL L.
Exec Dt:
10/22/2015
3
ABDELWAHAB, AHMED F.
Exec Dt:
10/22/2015
4
ROSEN, LEE J.
Exec Dt:
10/22/2015
5
DEGENSTEIN, NICK J.
Exec Dt:
10/22/2015
6
CHEN, REH-LIN
Exec Dt:
10/22/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519962
US20190234415
16381078
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 11
Reel/Frame:037023/0447   Pages: 7
Recorded: 11/12/2015
Attorney Dkt #:13336-US-CIP4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABDELWAHAB, AHMED F.
Exec Dt:
10/30/2015
2
DEGENSTEIN, NICK J.
Exec Dt:
10/30/2015
3
SCHWARZ, CARL L.
Exec Dt:
10/30/2015
4
CHEN, REH-LIN
Exec Dt:
10/30/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160053764
14927513
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 12
Reel/Frame:054226/0360   Pages: 7
Recorded: 10/30/2020
Attorney Dkt #:P20D065-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABDELWAHAB, AHMED F.
Exec Dt:
10/12/2020
2
ABRAHAMIAN, DAVID J.
Exec Dt:
10/13/2020
3
SCHWARZ, CARL L.
Exec Dt:
10/12/2020
4
XU, KANG
Exec Dt:
10/13/2020
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401947
US20220136525
17085471
Correspondence name and address
LINDE INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810

Search Results as of: 06/04/2024 12:39 AM
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