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 : HOFSTETTER, MATTHIAS
Total Assignments: 8
Assignment: 1
Reel/Frame:004017/0074   Pages: 3
Recorded: 06/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOFSTETTER, MATTHIAS
Exec Dt:
06/18/1982
Assignee
1
SIEMENS-ALBIS AKTIENGESELLSCHAFT
A CORP. OF SWITZERLAND
8047 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495574
NONE
06391705
Correspondence name and address
WERNER W. KLEEMAN
STE. 200, 1735 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011381/0170   Pages: 3
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERKAU, MARTIN
Exec Dt:
09/26/2000
2
HOFSTETTER, MATTHIAS
Exec Dt:
10/04/2000
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40, PORSCHESTRASSE
D-71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343578
NONE
09658266
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
DONALD D. EVENSON
1200 G STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:018599/0766   Pages: 2
Recorded: 11/13/2006
Attorney Dkt #:028987.58278US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFSTETTER, MATTHIAS
Exec Dt:
11/07/2006
Assignee
1
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
D-70435 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7487639
US20070107428
11598018
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 4
Reel/Frame:018602/0928   Pages: 2
Recorded: 11/13/2006
Attorney Dkt #:028987.58279US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFSTETTER, MATTHIAS
Exec Dt:
11/07/2006
Assignee
1
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART 70435, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070107427
11595992
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:018839/0039   Pages: 2
Recorded: 01/23/2007
Attorney Dkt #:028987.58293US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STERNER, ANDREAS
Exec Dt:
12/15/2006
2
HOFSTETTER, MATTHIAS
Exec Dt:
12/15/2006
Assignee
1
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART 70435, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603859
US20070169478
11656380
Correspondence name and address
CROWELL & MORNING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:019360/0496   Pages: 2
Recorded: 05/31/2007
Attorney Dkt #:028987.58421US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STERNER, ANDREAS
Exec Dt:
01/25/2007
2
HOFSTETTER, MATTHIAS
Exec Dt:
01/25/2007
Assignee
1
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080010988
11703813
Correspondence name and address
CROWELL AND MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:019124/0844   Pages: 2
Recorded: 03/30/2007
Attorney Dkt #:028987.58560US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STERNER, ANDREAS
Exec Dt:
03/02/2007
2
HOFSTETTER, MATTHIAS
Exec Dt:
03/02/2007
Assignee
1
DR. ING.H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
70435 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614230
US20070204617
11680268
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 8
Reel/Frame:019521/0135   Pages: 4
Recorded: 06/22/2007
Attorney Dkt #:1454.1844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKRAN, MARK-MATTHIAS
Exec Dt:
05/30/2007
2
FUCHS, ANDREAS
Exec Dt:
05/28/2007
3
HOFSTETTER, MATTHIAS
Exec Dt:
06/01/2007
4
KNAAK, HANS-JOACHIM
Exec Dt:
05/30/2007
5
NAGEL, ANDREAS
Exec Dt:
05/30/2007
6
SELIGER, NORBERT
Exec Dt:
06/12/2007
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070296078
11793919
Correspondence name and address
STAAS & HALSEY LLP
ATTN: RICHARD A GOLLHOFER
1201 NEW YORK AVENUE, N.W., 7TH FLOOR
WASHINGTON, D.C. 20005

Search Results as of: 05/23/2024 04:58 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