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 :
BETZ, WILLIAM R.
|
|
Total Assignments:
4
|
|
Assignment:
1
|
| |
|
| Reel/Frame: | 005020/0592 | |
| Pages: | 3 |
| | Recorded: | 02/17/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Assignee
|
|
|
|
|
| INDEPENDENCE MALL WEST |
| PHILADELPHIA, PENNSYLVANIA 19105 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07150183
|
|
Correspondence name and address
|
| |
JOHN E. TAYLOR, III
|
| |
ROHM AND HAAS COMPANY
|
| |
INDEPENDENCE MALL WEST
|
| |
PHILADEPHIA, PA 19105
|
|
|
Assignment:
2
|
| |
|
| Reel/Frame: | 007100/0170 | |
| Pages: | 5 |
| | Recorded: | 07/29/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| SUPELCO PARK |
| BELLEFONTE,, PENNSYLVANIA 16823 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08283210
|
|
Correspondence name and address
|
| |
SENNIGER, POWERS, LEAVITT & ROEDEL
|
| |
JOHN K. ROEDEL, JR.
|
| |
16TH FLOOR
|
| |
ONE METROPOLITAN SQUARE
|
| |
ST. LOUIS, MO 63102
|
|
|
Assignment:
3
|
| |
|
| Reel/Frame: | 016351/0302 | |
| Pages: | 6 |
| | Recorded: | 04/11/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 3050 SPRUCE STREET |
| ST. LOUIS, MISSOURI 63103 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10993168
|
|
Correspondence name and address
|
| |
BRADLEY S. SCHAMMEL, ESQ.
|
| |
SENNIGER POWERS
|
| |
ONE METROPOLITAN SQUARE
|
| |
16TH FLOOR
|
| |
ST. LOUIS, MISSOURI 63102
|
|
|
Assignment:
4
|
| |
|
| Reel/Frame: | 057340/0878 | |
| Pages: | 14 |
| | Recorded: | 08/31/2021 | | |
| Attorney Dkt #: | P20-095 US-NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 3050 SPRUCE STREET |
| ST. LOUIS, MISSOURI 63103 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17349562
|
|
Correspondence name and address
|
| |
SIGMA-ALDRICH CO. LLC
|
| |
C/O MILLIPORESIGMA
|
| |
400 SUMMIT DRIVE
|
| |
BURLINGTON, MA 01824
|
|
Search Results as of:
09/19/2024 10:01 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
|
