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 : SPOHN, RONALD
Total Assignments: 6
Assignment: 1
Reel/Frame:010678/0103   Pages: 3
Recorded: 03/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAVIDAKIS, MICHAEL C.
Exec Dt:
12/06/1999
2
FIFOLT, MICHAEL J.
Exec Dt:
12/06/1999
3
THIELEN, DANIEL R.
Exec Dt:
12/06/1999
4
SPOHN, RONALD
Exec Dt:
12/06/1999
5
JOHNSON, DAVID C.
Exec Dt:
12/06/1999
6
DERWIN, WILLIAM S.
Exec Dt:
12/06/1999
Assignee
1
OCCIDENTAL CHEMICAL CORPORATION
PATENT DEPARTMENT
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6118018
NONE
09455882
Correspondence name and address
OCCIDENTAL CHEMICAL CORPORATION
RICHARD D. FUERLE
PATENT DEPARTMENT
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Assignment: 2
Reel/Frame:010793/0840   Pages: 3
Recorded: 05/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIFOLT, MICHAEL J.
Exec Dt:
02/15/2000
2
SAVIDAKIS, MICHAEL C.
Exec Dt:
02/15/2000
3
SPOHN, RONALD
Exec Dt:
02/15/2000
4
THIELEN, DANIEL R.
Exec Dt:
02/15/2000
5
DERWIN, WILLIAM S.
Exec Dt:
02/15/2000
6
JOHNSON, DAVID C.
Exec Dt:
02/15/2000
Assignee
1
OCCIDENTAL CHEMICAL CORPORATION
PATENT DEPARTMENT
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6303812
NONE
09504403
Correspondence name and address
OCCIDENTAL CHEMICAL CORPORATION
RICHARD D. FUERLE
5005 LBJ FREEWAY
DALLAS, TX 75244
Assignment: 3
Reel/Frame:022413/0073   Pages: 9
Recorded: 03/18/2009
Attorney Dkt #:21747-R1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARIGIANNIS, DEMETRIUS
Exec Dt:
02/19/2009
2
HOOVER, CYNTHIA A.
Exec Dt:
03/05/2009
3
KRAUSE, MICHAEL JOSEPH
Exec Dt:
02/25/2009
4
PRYOR, EDWARD
Exec Dt:
03/12/2009
5
CHESTERS, STEPHEN
Exec Dt:
02/23/2009
6
SPOHN, RONALD
Exec Dt:
02/20/2009
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090214777
12359360
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 4
Reel/Frame:022413/0269   Pages: 9
Recorded: 03/18/2009
Attorney Dkt #:21747-R2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARIGIANNIS, DEMETRIUS
Exec Dt:
02/19/2009
2
HOOVER, CYNTHIA A.
Exec Dt:
03/05/2009
3
KRAUSE, MICHAEL JOSEPH
Exec Dt:
02/25/2009
4
PRYOR, EDWARD
Exec Dt:
03/12/2009
5
CHESTERS, STEPHEN
Exec Dt:
02/23/2009
6
SPOHN, RONALD
Exec Dt:
02/20/2009
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090211525
12369799
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 5
Reel/Frame:022413/0478   Pages: 9
Recorded: 03/18/2009
Attorney Dkt #:21747-R3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARIGIANNIS, DEMETRIUS
Exec Dt:
02/19/2009
2
HOOVER, CYNTHIA A.
Exec Dt:
03/05/2009
3
KRAUSE, MICHAEL JOSEPH
Exec Dt:
02/25/2009
4
PRYOR, EDWARD
Exec Dt:
03/12/2009
5
CHESTERS, STEPHEN
Exec Dt:
02/23/2009
6
SPOHN, RONALD
Exec Dt:
02/20/2009
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090214778
12369804
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 6
Reel/Frame:022413/0586   Pages: 9
Recorded: 03/18/2009
Attorney Dkt #:21747-R4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARIGIANNIS, DEMETRIUS
Exec Dt:
02/19/2009
2
HOOVER, CYNTHIA A.
Exec Dt:
03/05/2009
3
KRAUSE, MICHAEL JOSEPH
Exec Dt:
02/25/2009
4
PRYOR, EDWARD
Exec Dt:
03/12/2009
5
CHESTERS, STEPHEN
Exec Dt:
02/23/2009
6
SPOHN, RONALD
Exec Dt:
02/20/2009
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090214779
12369810
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113

Search Results as of: 06/21/2024 01:30 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