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 : SCHUMACHER, ROLF
Total Assignments: 24
Assignment: 1
Reel/Frame:004544/0697   Pages: 1
Recorded: 01/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
12/03/1985
2
FAIX, HEINZ
Exec Dt:
12/03/1985
3
BRUHNKE, ULRICH
Exec Dt:
12/04/1986
Assignee
1
DAIMLER-BENZ AKTIENGESELLSCHAFT
STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635415
NONE
06818333
Correspondence name and address
CRAIG & BURNS
1825 EYE STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005869/0993   Pages: 2
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EVANS, SAMUEL
Exec Dt:
05/19/1989
2
SCHUMACHER, ROLF
Exec Dt:
05/19/1989
Assignee
1
CIBA-GEIGY CORPORATION A NY CORPORATION
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091099
NONE
07360646
Correspondence name and address
JOANN VILLAMIZAR
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHONRE, NY 10532
Assignment: 3
Reel/Frame:005856/0623   Pages: 2
Recorded: 09/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
07/03/1989
2
EVANS, SAMUEL
Exec Dt:
07/03/1989
3
DUBS, PAUL
Exec Dt:
07/03/1989
Assignee
1
CIBA-GEIGY CORPORATION
A CORPORATION OF NEW YORK
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073278
NONE
07380563
Correspondence name and address
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE NEY YORK 10532
Assignment: 4
Reel/Frame:005453/0695   Pages: 3
Recorded: 09/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
09/04/1990
2
EISSLER, EWALD
Exec Dt:
09/04/1990
Assignee
1
MERCEDES-BENZ AG
STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091131
NONE
07584922
Correspondence name and address
EVENSON, WANDS, EDWARDS,
LENAHAN AND MC KEOWN
1825 K STREET, N. W. SUITE 919
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006047/0258   Pages: 2
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
09/13/1990
2
ZINKE, HORST
Exec Dt:
09/27/1990
Assignee
1
CIBA-GEIGY CORPORATION, A NY CORP.
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167844
NONE
07606401
Correspondence name and address
CIBA-GEIGY CORPORATION
ATTN: LUTHER A.R. HALL
SEVEN SKYLINE DRIVE
HAWTHORNE, NY 10532-2188
Assignment: 6
Reel/Frame:006662/0560   Pages: 2
Recorded: 08/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMENZIND, HUGO
Exec Dt:
06/04/1991
2
SCHUMACHER, ROLF
Exec Dt:
06/04/1991
Assignee
1
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT 444 SAW MILL RIVER ROAD ARDSLEY, NY 10502
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262072
NONE
07719862
Correspondence name and address
CIBA-GEIGY CORPORATION
LUTHER A.R. HALL
PATENT DEPT.
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 7
Reel/Frame:006179/0734   Pages: 2
Recorded: 07/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHUMACHER, ROLF
Exec Dt:
11/12/1991
Assignee
1
CIBA-GEIGY CORPORATION A CORP. OF NEW YORK
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198130
NONE
07817184
Correspondence name and address
CIBA-GEIGY CORPORATION
LUTHER A.R. HALL
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Assignment: 8
Reel/Frame:006217/0356   Pages: 3
Recorded: 06/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON AGRIS, RUDOLF
Exec Dt:
06/16/1992
2
SCHIFFER, HELMUT
Exec Dt:
06/15/1992
3
MANTSCH, LUTZ
Exec Dt:
06/16/1992
4
SCHUMACHER, ROLF
Exec Dt:
06/16/1992
Assignee
1
WILLIAM PRYM-WERKE GMBH. & CO. KG.
ZWEIFALLER STR. 130
D-5190 STOLBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5291995
NONE
07903711
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 9
Reel/Frame:006356/0246   Pages: 5
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWALM, HANS-WERNER
Exec Dt:
09/30/1992
2
SCHUMACHER, ROLF
Exec Dt:
09/30/1992
3
REISING, REINER
Exec Dt:
09/30/1992
Assignee
1
W. SCHLAFHORST AG & CO.
BLUMENBERGER STRASSE 143-145
D-4050 MOENCHENGLADBACH 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311645
NONE
07945026
Correspondence name and address
RUSSELL W. WARNOCK
SHEFTE, PINCKNEY & SAWYER
3740 ONE FIRST UNION CENTER
301 SOUTH COLLEGE ST.
CHARLOTTE, NC 28202-6020
Assignment: 10
Reel/Frame:007052/0450   Pages: 2
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZINKE, HORST
Exec Dt:
04/26/1993
2
SCHUMACHER, ROLF
Exec Dt:
04/30/1993
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
PATENT DEPARTMENT
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360563
NONE
08068369
Correspondence name and address
CIBA-GEIGY CORPORATION
LUTHER A.R. HALL
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 11
Reel/Frame:007089/0340   Pages: 2
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZINKE, HORST
Exec Dt:
04/26/1993
2
SCHUMACHER, ROLF
Exec Dt:
04/30/1993
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
PATENT DEPARTMENT
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362419
NONE
08068375
Correspondence name and address
LUTHER A.R. HALL
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 12
Reel/Frame:008150/0784   Pages: 2
Recorded: 09/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZINKE, HORST
Exec Dt:
04/26/1993
2
SCHUMACHER, ROLF
Exec Dt:
04/30/1993
Assignee
1
CIBA-GEIGY CORPORATION
P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380139
NONE
08451378
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPARTMENT
P.O. BOX 2005; 520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:006785/0250   Pages: 4
Recorded: 10/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UPHUES, HANS-WILHELM
Exec Dt:
08/17/1993
2
PETKOVIC, ZIVOJIN
Exec Dt:
08/19/1993
3
HENSELER, WOLFGANG
Exec Dt:
08/19/1993
4
MULLER, MANFRED
Exec Dt:
08/20/1993
5
SCHREINER, STEPHAN
Exec Dt:
08/24/1993
6
WITKOVSKY, THOMAS
Exec Dt:
08/24/1993
7
FISCHER, THOMAS
Exec Dt:
08/20/1993
8
SCHUMACHER, ROLF
Exec Dt:
09/30/1993
9
MOLTGEN, BRUNO
Exec Dt:
08/30/1993
Assignee
1
MERCEDES-BENZ AG
PATENTSTRATEGIE EP/VP
POSTFACH 60 02 02
STUTTGART, GERMANY 70322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335937
NONE
08115682
Correspondence name and address
JAMES F. MCKEOWN, ESQUIRE
EVENSON, MCKEOWN EDWARDS & LENAHAN
1200 G STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:007494/0112   Pages: 3
Recorded: 05/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
03/06/1995
2
BARTH, KLEMENS
Exec Dt:
04/15/1995
3
WORMS, KASPAR
Exec Dt:
03/15/1995
Assignee
1
MERCEDES-BENZ AG
PATENTSTRATEGIE - EP/VP-C106 POSTFACH 60 02 02, GEBAEUDE 120/III - MERCEDESSTRASSE 136
STUTTGART, GERMANY 70322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5633059
NONE
08408008
Correspondence name and address
JAMES F. MCKEOWN, ESQ.
EVENSON, MCKEOWN, EDWARDS & LENAHAN
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:008147/0881   Pages: 4
Recorded: 10/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
07/05/1995
2
DAHMS, WOLFGANG
Exec Dt:
07/05/1995
3
MEYER, WALTER (DECEASED)
Exec Dt:
07/05/1995
4
SCHNEIDER, REINHARD
Exec Dt:
10/09/1995
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20-24
BERLIN, GERMANY D-105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976341
NONE
08507499
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 16
Reel/Frame:008230/0631   Pages: 2
Recorded: 10/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
08/01/1996
2
KELLERMANN, ANDREAS
Exec Dt:
07/08/1996
Assignee
1
MERCEDES-BENZ AG
MERCEDESSTRASSE 136
D-70327 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840144
NONE
08692406
Correspondence name and address
EVENSON MCKEOWN EDWARDS & LENAHAN, PLLC
DONALD D. EVENSON
1200 G. STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 17
Reel/Frame:010031/0955   Pages: 2
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHUMACHER, ROLF
Exec Dt:
04/30/1999
Assignee
1
DAIMLERCHYRSLER
EPPLESTRASSE 225
70567 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887413
NONE
09296276
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
DONALD D. EVENSON
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 18
Reel/Frame:010921/0884   Pages: 2
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
03/14/2000
2
WUNSCHE, MATHIAS
Exec Dt:
03/14/2000
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY D-105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6463787
NONE
09528935
Correspondence name and address
PAUL & PAUL
JOHN F. MCNULTY, ESQUIRE
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:015724/0630   Pages: 2
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
05/19/2004
2
REHERMANN, HUBERTUS
Exec Dt:
07/12/2004
Assignee
1
DAIMLERCHRYSLER AG
EPPLESTRASSE 225
STUTTGART, GERMANY D-70567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887413
NONE
09296276
Correspondence name and address
CROWELL & MORING LLP
RICHARD R. DIEFENDORF
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 20
Reel/Frame:047113/0328   Pages: 4
Recorded: 09/20/2018
Attorney Dkt #:06063.001US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA AND RECEIVING PARTY DATA PREVIOUSLY RECORDED ON REEL 037568 FRAME 0235. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
SCHUMACHER, ROLF
Exec Dt:
01/13/2016
Assignee
1
KUFNER HOLDING GMBH
BAIERBRUNNER STR. 39
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10349468
US20160262209
14906197
Correspondence name and address
FISHERBROYLES, LLP
945 EAST PACES FERRY ROAD NE
ATLANTA, GA 30328
Assignment: 21
Reel/Frame:039327/0899   Pages: 3
Recorded: 07/13/2016
Attorney Dkt #:39973-00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHUMACHER, ROLF
Exec Dt:
03/08/2016
Assignee
1
ANDES MINING & ENERGY S.A.
AVDA. APOQUINDO NO. 3472
OF. 1401, LAS CONDES
SANTIAGO, CHILE 7550105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160134235
14898629
Correspondence name and address
HOGAN LOVELLS US LLP
555 THIRTEENTH STREET N.W.
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:050624/0075   Pages: 3
Recorded: 10/04/2019
Attorney Dkt #:19-1437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
09/25/2019
2
KATSCHKE, HARALD
Exec Dt:
09/25/2019
Assignee
1
RELYTEX GMBH & CO. KG
OTTOSTR. 20B
LANDSHUT, GERMANY 84030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200117973
16592900
Correspondence name and address
MICHAEL SODERMAN
TAUENTZIENSTR 9-12
BERLIN, 10789 GERMANY
Assignment: 23
Reel/Frame:055221/0623   Pages: 3
Recorded: 02/11/2021
Attorney Dkt #:21-1203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, ROLF
Exec Dt:
02/10/2021
2
KATSCHKE, HARALD
Exec Dt:
02/10/2021
3
KATSCHKE, ROBERT
Exec Dt:
02/10/2021
Assignee
1
RELYTEX GMBH & CO. KG
OTTOSTR. 20 B
LANDSHUT, GERMANY 84030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210184338
17267812
Correspondence name and address
MICHAEL SODERMAN
TAUENTZIENSTR 9-12
BERLIN, 10789 GERMANY
Assignment: 24
Reel/Frame:055996/0205   Pages: 3
Recorded: 04/22/2021
Attorney Dkt #:21-1221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, STEFAN
Exec Dt:
04/12/2021
2
SCHUMACHER, ROLF
Exec Dt:
04/15/2021
Assignee
1
HAAS, STEFAN
MESCHEDER STR. 5
NEUFRAUNHOFEN, GERMANY 84181
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210336123
17237068
Correspondence name and address
MICHAEL SODERMAN
TAUENTZIENSTR 9-12
BERLIN, 10789 GERMANY

Search Results as of: 05/02/2024 02:54 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