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 : KOHLSTETTE, WERNER
Total Assignments: 15
Assignment: 1
Reel/Frame:004059/0052   Pages: 1
Recorded: 10/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
09/30/1982
2
NIEMERG, WILLI
Exec Dt:
09/30/1982
Assignee
1
WESTFALIA SEPARATOR AG
POSTFACH 2420
A CORP. OF GERMANY
4740 OELDE 1 BRD/, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4417885
NONE
06434220
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004115/0784   Pages: 1
Recorded: 03/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOHLSTETTE, WERNER
Exec Dt:
02/16/1983
Assignee
1
WESTFALIA SEPARATOR AG
WERNER-HABIG-STRASSE 4740
A GERMAN CORP
OELDE 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514183
NONE
06471419
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004188/0287   Pages: 1
Recorded: 10/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOHLSTETTE, WERNER
Exec Dt:
10/12/1983
Assignee
1
WESTFALIA SEPARATOR AG
POSTFACH 3720
A GERMAN CORP.
4740 OELDE 1, BRD/F.R., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479788
NONE
06544750
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004532/0353   Pages: 1
Recorded: 03/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
02/12/1986
2
KOCH, RUDOLF
Exec Dt:
02/12/1986
Assignee
1
WESTFALIA SEPARATOR AG, A CORP OF GERMANY
WERNER-HABIG STRASSE 1
S-4740 OELDE W., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670005
NONE
06836888
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004729/0657   Pages: 1
Recorded: 06/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
04/24/1987
2
SCHOTTLER, PETER
Exec Dt:
04/24/1987
3
SIEGMANN, FRIEDHELM
Exec Dt:
04/24/1987
Assignee
1
WESTFALIA SEPARATOR AG, A GERMAN CORP.
WERNER-HABIG-STRASSE 1 4740
OELDE 1 W., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828865
NONE
07062283
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004737/0204   Pages: 1
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOHLSTETTE, WERNER
Exec Dt:
06/11/1987
Assignee
1
WESTFALIA SEPARATOR AG, WERNER-HABIG-STRASSE 1 D-4740 OELDE WEST GERMANY A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4781670
NONE
07062282
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004879/0481   Pages: 1
Recorded: 04/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRUNING, PAUL
Exec Dt:
04/18/1988
2
KOHLSTETTE, WERNER
Exec Dt:
04/18/1988
Assignee
1
WESTFALIA SEPARATOR AG
WERNER-HABIG-STRASSE 1
D 4740 OELDE, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810374
NONE
07187122
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004889/0607   Pages: 1
Recorded: 05/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLS, JOHN R.
Exec Dt:
05/16/1988
2
PAUTSCH, GUNTHARD
Exec Dt:
05/09/1988
3
GRABBE, DETLEF
Exec Dt:
05/09/1988
4
KOHLSTETTE, WERNER
Exec Dt:
05/09/1988
Assignee
1
WESTFALIA SEPARATOR AG
POSTFACH 2420
A GERMAN CORP.
4740 OELDE 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950220
NONE
07196151
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:005062/0923   Pages: 1
Recorded: 04/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
04/04/1989
2
ROTERMUND, ULRICH
Exec Dt:
04/04/1989
Assignee
1
WESTFALIA SEPARATOR AG, WERNER-HABIG-STRASSE 1, 4740 OELDE 1, WEST GERMANY, A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894050
NONE
07337499
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:005740/0447   Pages: 700
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAW, GEORG
Exec Dt:
05/27/1991
2
KOHLSTETTE, WERNER
Exec Dt:
05/27/1991
3
HOHMANN, HERBERT
Exec Dt:
05/27/1991
4
GRABBE, DETLEF
Exec Dt:
05/27/1991
Assignee
1
WESTFALIA SEPARATOR AG
WERNER-HABIG-STRASSE 1 POSTFACH 3720 W 4740 OELDE FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167609
NONE
07693750
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
120 WHITE PLAINS RD.,
TARRYTOWN, NY 10591-5534
Assignment: 11
Reel/Frame:005908/0059   Pages: 3
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
10/17/1991
2
BOKAMP, ALOYS
Exec Dt:
10/17/1991
3
SIEGMANN, FRIEDHELM
Exec Dt:
10/24/1991
Assignee
1
WESTFALIA SEPARATOR AG A GERMAN CORP.
WERNER-HABIG-STRASSE 1 POSTFACH 3720
W 4740 OELDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5199938
NONE
07786152
Correspondence name and address
IRA J. SCHAEFER
SPRUNG HORN KRAMER & WOODS
120 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 12
Reel/Frame:008947/0422   Pages: 4
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
09/21/1997
2
SEDLER, MARIE-THERES
Exec Dt:
09/21/1997
3
HEINZE, GOTTFRIED
Exec Dt:
09/21/1997
Assignee
1
WESTFALIA SEPARATOR AKTIENGESELLSCHAFT
WERNER-HABIG-STR. 1
D-59302 OELDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5899845
NONE
08930309
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
IRA J. SCHAEFER
120 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:011736/0432   Pages: 3
Recorded: 04/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKEL, WILFRIED
Exec Dt:
02/26/2001
2
KOHLSTETTE, WERNER
Exec Dt:
02/26/2001
3
KLEIMANN, THOMAS
Exec Dt:
02/26/2001
4
NIEMERG, WILLIS
Exec Dt:
02/26/2001
Assignee
1
WESTALIA SEPARATOR AG
OELDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530871
NONE
09806862
Correspondence name and address
BARNES & THORNBURG
FRANKLIN TOWER BLDG.
1401 EYE STREET, N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:016389/0406   Pages: 3
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
10/11/2004
2
NIEMERG, WILLI
Exec Dt:
10/11/2004
3
KLEIMANN, THOMAS
Exec Dt:
10/11/2004
Assignee
1
WESTFALIA SEPARATOR AG
WERNER-HABIG-STRASSE 1
59302 OELDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074173
US20050143245
10513519
Correspondence name and address
BARNES & THORNBURG
750-17TH STREET NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:022770/0945   Pages: 4
Recorded: 06/03/2009
Attorney Dkt #:677/46860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLSTETTE, WERNER
Exec Dt:
05/15/2009
2
HOMANN, THOMAS
Exec Dt:
05/14/2009
3
MULLER, OLAF
Exec Dt:
05/14/2009
Assignee
1
WESTFALIA SEPARATOR AG
WERNER-HABIG-STRASSE 1
OELDE, GERMANY 59302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092362
US20090253565
12282424
Correspondence name and address
BARNES & THORNBURG LLP
750-17TH STREET NW
SUITE 900
WASHINGTON, DC 20006-4675

Search Results as of: 06/19/2024 10:54 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