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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PROTEOSYS AG
Total Assignments: 29
Assignment: 1
Reel/Frame:013420/0052   Pages: 2
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/2002
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10203450
Correspondence name and address
ARENT FOX KINTNER, ET AL.
ROBERT B. MURRAY
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, DC 20036-5339
Assignment: 2
Reel/Frame:014800/0499   Pages: 2
Recorded: 06/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/09/2004
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10485870
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
ROBERT B. MURRAY
1425 K ST., N.W.
SUITE 800
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:015720/0223   Pages: 4
Recorded: 02/15/2005
Attorney Dkt #:26418U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2004
2
Exec Dt:
10/13/2004
3
Exec Dt:
10/13/2004
4
Exec Dt:
10/19/2004
5
Exec Dt:
10/19/2004
Assignee
1
CARL-ZEISS-STRASSE 51
D-55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10511205
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, N.W., 6TH FLOOR
WASHINGTON, D.C. 20005-1503
Assignment: 4
Reel/Frame:016173/0725   Pages: 3
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2004
2
Exec Dt:
12/01/2004
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY D-55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10516392
Correspondence name and address
GARY M. NATH
NATH & ASSOCIATES PLLC
1030 15TH STREET, N.W. B 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:018599/0247   Pages: 4
Recorded: 12/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2006
2
Exec Dt:
02/01/2006
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10555951
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
QING LIN , PH.D.
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:018643/0260   Pages: 3
Recorded: 12/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2006
2
Exec Dt:
02/07/2006
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10555703
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW
GROUP PLLC
QING LIN, PH.D.
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 7
Reel/Frame:018513/0083   Pages: 3
Recorded: 11/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2006
2
Exec Dt:
09/05/2006
3
Exec Dt:
09/07/2006
Assignee
1
CARL-ZEISS-STRASSE 51
55129, MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10589487
Correspondence name and address
GARY M. NATH
NATH & ASSOCIATES PLLC
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:019138/0411   Pages: 2
Recorded: 04/09/2007
Attorney Dkt #:2923-797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/17/2007
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11632649
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:019164/0644   Pages: 2
Recorded: 04/13/2007
Attorney Dkt #:2923-798
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/17/2007
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11632648
Correspondence name and address
ROTHWELL FIGG ERNST, ET AL.
SUITE 800
1425 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:019372/0994   Pages: 2
Recorded: 06/01/2007
Attorney Dkt #:2923-814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2007
2
Exec Dt:
03/16/2007
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11720650
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:022348/0798   Pages: 6
Recorded: 03/05/2009
Attorney Dkt #:1513.47307X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2007
2
Exec Dt:
08/06/2007
3
Exec Dt:
08/18/2007
4
Exec Dt:
08/10/2007
5
Exec Dt:
08/10/2007
6
Exec Dt:
11/19/2007
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11575228
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:020185/0036   Pages: 2
Recorded: 12/03/2007
Attorney Dkt #:RUF-07-1479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2007
2
Exec Dt:
11/06/2007
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMAN DEMOCRATIC REPUBLIC 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920822
Correspondence name and address
DLA PIPER US LLP
1650 MARKET STREET
SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:020200/0709   Pages: 4
Recorded: 12/05/2007
Attorney Dkt #:RUF-07-1479 308875-034
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 020185 FRAME 0036. ASSIGNOR(S) HEREBY CONFIRMS THE ADDRESS MAINZ, GERMAN DEM REP, 55129 SHOULD BE MAINZ, FEDERAL REPUBLIC OF GERMANY 55129.
Assignors
1
Exec Dt:
11/06/2007
2
Exec Dt:
11/06/2007
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920822
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:020869/0219   Pages: 8
Recorded: 04/29/2008
Attorney Dkt #:RUF-08-1069 308875-39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2008
2
Exec Dt:
03/03/2008
3
Exec Dt:
03/03/2008
4
Exec Dt:
03/06/2008
5
Exec Dt:
03/04/2008
6
Exec Dt:
03/03/2008
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11992699
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:020875/0652   Pages: 10
Recorded: 04/30/2008
Attorney Dkt #:RUF-08-1069 308875-39
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 020869 FRAME 0219. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR'S NAME IS SUSAN CLARE.
Assignors
1
Exec Dt:
03/03/2008
2
Exec Dt:
03/03/2008
3
Exec Dt:
03/03/2008
4
Exec Dt:
03/06/2008
5
Exec Dt:
03/03/2008
6
Exec Dt:
03/06/2008
Assignee
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11992699
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:021941/0753   Pages: 2
Recorded: 12/08/2008
Attorney Dkt #:2923-907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/2008
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12303825
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 17
Reel/Frame:022476/0503   Pages: 3
Recorded: 03/31/2009
Attorney Dkt #:2923-947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2009
2
Exec Dt:
03/19/2009
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12443092
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 18
Reel/Frame:023367/0423   Pages: 2
Recorded: 10/13/2009
Attorney Dkt #:2923-994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/04/2009
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12595678
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 19
Reel/Frame:024372/0012   Pages: 6
Recorded: 05/12/2010
Attorney Dkt #:ACI-2000
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2010
2
Exec Dt:
04/26/2010
3
Exec Dt:
04/21/2010
Assignees
1
CARL-ZEISS-STRASSE 51
MAINZ, GERMANY 55129
2
PSE BUILDING B - EPFL
LAUSANNE, SWITZERLAND CH-1015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12667445
Correspondence name and address
JOHNSON & ASSOCIATES
317A EAST LIBERTY ST.
SAVANNAH, GA 31401
Assignment: 20
Reel/Frame:024386/0414   Pages: 3
Recorded: 05/14/2010
Attorney Dkt #:2923-1047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2010
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12742983
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 21
Reel/Frame:038241/0359   Pages: 4
Recorded: 04/11/2016
Attorney Dkt #:MNRV-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2010
Assignee
1
CARL-ZEISS-STR. 51
MAINZ, GERMANY 55129
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
14271617
 
NONE
14271749
 
NONE
14271755
 
NONE
14563427
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW SUITE 700
WASHINGTON, DC 20004-2400
Assignment: 22
Reel/Frame:047632/0018   Pages: 2
Recorded: 11/30/2018
Attorney Dkt #:MNRV-007C03US 323191-2179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2010
Assignee
1
CARL-ZEISS-STR. 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15333959
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 23
Reel/Frame:049275/0047   Pages: 2
Recorded: 05/24/2019
Attorney Dkt #:MNRV-007D03US 323191-2240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2010
Assignee
1
CARL-ZEISS-STR. 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16420755
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 24
Reel/Frame:053707/0106   Pages: 2
Recorded: 09/08/2020
Attorney Dkt #:MNRV-007C04US 323191-2298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2010
Assignee
1
CARL-ZEISS-STR. 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17012159
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 25
Reel/Frame:054693/0124   Pages: 2
Recorded: 12/18/2020
Attorney Dkt #:MNRV-007C05US 323191-2316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2010
Assignee
1
CARL-ZEISS-STR. 51
MAINZ, GERMANY 55129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17126351
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 26
Reel/Frame:025649/0171   Pages: 2
Recorded: 01/18/2011
Attorney Dkt #:2923-1077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2010
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12996445
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 27
Reel/Frame:026108/0906   Pages: 2
Recorded: 03/25/2011
Attorney Dkt #:2923-1091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2011
2
Exec Dt:
01/18/2011
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13121011
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 28
Reel/Frame:026595/0007   Pages: 2
Recorded: 07/13/2011
Attorney Dkt #:2923-1109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/20/2011
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13144342
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
1425 K ST., N.W.
SUITE 800
WASHINGTON, D.C. 20005
Assignment: 29
Reel/Frame:026595/0015   Pages: 2
Recorded: 07/13/2011
Attorney Dkt #:2923-1108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/20/2011
Assignee
1
CARL-ZEISS-STR. 51
55129 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13144349
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
1425 K ST., N.W.
SUITE 800
WASHINGTON, D.C. 20005

Search Results as of: 05/26/2024 02:29 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