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 :
TIEFENSEE, KRISTIN
|
Total Assignments:
24
|
Assignment:
1
|
|
|
Reel/Frame: | 006835/0057 | |
| Pages: | 2 |
| | Recorded: | 12/28/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08174338
|
Correspondence name and address
|
|
HERBERT B. KEIL
|
|
KEIL & WEINKAUF
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, DC 20036
|
|
Assignment:
2
|
|
|
Reel/Frame: | 007680/0164 | |
| Pages: | 2 |
| | Recorded: | 08/29/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08520697
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
3
|
|
|
Reel/Frame: | 008768/0054 | |
| Pages: | 3 |
| | Recorded: | 06/16/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08849893
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE. N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
4
|
|
|
Reel/Frame: | 009077/0608 | |
| Pages: | 2 |
| | Recorded: | 01/13/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08983233
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE. N.W.
|
|
WASHINGTON, DC 20036
|
|
Assignment:
5
|
|
|
Reel/Frame: | 009043/0099 | |
| Pages: | 2 |
| | Recorded: | 03/10/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09037796
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
6
|
|
|
Reel/Frame: | 009238/0116 | |
| Pages: | 2 |
| | Recorded: | 02/26/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09029556
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
7
|
|
|
Reel/Frame: | 009054/0785 | |
| Pages: | 2 |
| | Recorded: | 03/10/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09037791
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVENUE NW
|
|
WASHINGTON, DC 20036
|
|
Assignment:
8
|
|
|
Reel/Frame: | 009576/0348 | |
| Pages: | 3 |
| | Recorded: | 11/05/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09186384
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
9
|
|
|
Reel/Frame: | 009965/0134 | |
| Pages: | 3 |
| | Recorded: | 05/12/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09310123
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE. N.W
|
|
WASHINGTON, D.C 20036
|
|
Assignment:
10
|
|
|
Reel/Frame: | 010171/0493 | |
| Pages: | 3 |
| | Recorded: | 08/11/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09371847
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE. N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
11
|
|
|
Reel/Frame: | 010614/0696 | |
| Pages: | 3 |
| | Recorded: | 03/07/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09520173
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE., N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
12
|
|
|
Reel/Frame: | 012385/0041 | |
| Pages: | 3 |
| | Recorded: | 12/17/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
10015561
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONN., AVENUE, N.W.
|
|
WASHINGTON, DC 20036
|
|
Assignment:
13
|
|
|
Reel/Frame: | 012693/0936 | |
| Pages: | 3 |
| | Recorded: | 03/12/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10095224
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1101 CONNECTICUT AVE. N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
14
|
|
|
Reel/Frame: | 013183/0244 | |
| Pages: | 4 |
| | Recorded: | 08/14/2002 | | |
Conveyance: | CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED ON MARCH 12 2002 ON REEL 012693, FRAME 0936 CORRECTING ASSIGNOR'S NAME. |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10095224
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1350 CONNECTICUT AVE. N.W
|
|
WASHINGTON, D.C 20036
|
|
Assignment:
15
|
|
|
Reel/Frame: | 015100/0521 | |
| Pages: | 3 |
| | Recorded: | 08/14/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGHSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
10467946
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1350 CONNECTICUT AVE. N.W.
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
16
|
|
|
Reel/Frame: | 012889/0548 | |
| Pages: | 3 |
| | Recorded: | 05/13/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10142974
|
Correspondence name and address
|
|
KEIL & WEINKAUF
|
|
HERBERT B. KEIL
|
|
1350 CONNECTICUT AVE. N.W
|
|
WASHINGTON, D.C. 20036
|
|
Assignment:
17
|
|
|
Reel/Frame: | 016366/0644 | |
| Pages: | 3 |
| | Recorded: | 03/11/2005 | | |
Attorney Dkt #: | 264508US0PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
67056 LUDWIGSHAFEN, GERMANY |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
10523794
|
Correspondence name and address
|
|
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
|
|
1940 DUKE STREET
|
|
ALEXANDRIA, VA 22314
|
|
Assignment:
18
|
|
|
Reel/Frame: | 019227/0959 | |
| Pages: | 4 |
| | Recorded: | 04/30/2007 | | |
Attorney Dkt #: | 14938-00001-US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE, GVX-C006 |
LUDWIGSHAFEN, GERMANY D-67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11659138
|
Correspondence name and address
|
|
ASHLEY I. PEZZNER
|
|
THE NEMOURS BUILDING
|
|
1007 NORTH ORANGE STREET, P.O. BOX 2207
|
|
WILMINGTON, DE 19899
|
|
Assignment:
19
|
|
|
Reel/Frame: | 026215/0352 | |
| Pages: | 4 |
| | Recorded: | 05/03/2011 | | |
Attorney Dkt #: | 379459US99PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
. |
LUDWIGSHAFEN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
13126857
|
Correspondence name and address
|
|
OBLON, SPIVAK, ET AL.
|
|
1940 DUKE STREET
|
|
ALEXANDRIA, VA 22314
|
|
Assignment:
20
|
|
|
Reel/Frame: | 039720/0841 | |
| Pages: | 6 |
| | Recorded: | 09/13/2016 | | |
Attorney Dkt #: | 27843-967(0000076046US01) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWINGSHAFEN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
15031656
|
Correspondence name and address
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BOULEVARD
|
|
SUITE 1800
|
|
ST. LOUIS,, MO 63105
|
|
Assignment:
21
|
|
|
Reel/Frame: | 043666/0057 | |
| Pages: | 6 |
| | Recorded: | 09/22/2017 | | |
Attorney Dkt #: | 27843-1180 0000078388US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15560817
|
Correspondence name and address
|
|
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
|
|
7700 FORSYTH BOULEVARD
|
|
SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
Assignment:
22
|
|
|
Reel/Frame: | 044727/0966 | |
| Pages: | 3 |
| | Recorded: | 01/25/2018 | | |
Attorney Dkt #: | 27843-1225 0000078738US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15747544
|
Correspondence name and address
|
|
PATENT DOCKET DEPARTMENT
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BLVD., SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
Assignment:
23
|
|
|
Reel/Frame: | 052559/0763 | |
| Pages: | 7 |
| | Recorded: | 05/04/2020 | | |
Attorney Dkt #: | 27843-1521 170165US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
16760255
|
Correspondence name and address
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BLVE
|
|
SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
Assignment:
24
|
|
|
Reel/Frame: | 053282/0428 | |
| Pages: | 5 |
| | Recorded: | 07/22/2020 | | |
Attorney Dkt #: | 27843-1419 170030US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16480432
|
Correspondence name and address
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BLVD.
|
|
SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
Search Results as of:
05/26/2024 11:10 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
|