Robert E Sparks
Inventor
Stats
- 11 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 14 US Applications Filed
- 432 Total Citation Count
- Dec 16, 2005 Most Recent Filing
- Feb 13, 1978 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
Eka Nobel AB | 1
| 1992
|
PARTICLE DYNAMICS INTERNATIONAL, LLC | 1
4 | 1992
2001 |
Washington University Technology Associates | 1
1 | 1986
1990 |
SILGAN HOLDINGS INC. | 1
| 1992
|
ABBOTT LABORATORIES | 1
| 1985
|
MASON, NORBERT SIMON, 645 LAGSTON DRIVE, ST. LOUIS, MISSOURI 63105 | 1
| 1985
|
NORAM TECHNOLOGY, LTD. | 2
2 1 | 2001
2003 2005 |
SPARKS, ROBERT EDWARD, 1318 W. ADAMS AVEUE, KIRKWOOD, MISSOURI 63122 | 1
| 1985
|
A.E.C. Societe de Chimie Organique et Biologique | 1
| 1990
|
UNIVERSITY OF WASHINGTON | 1
| 1978
|
DRUGTECH CORPORATION | 1
1 | 1986
1990 |
Inventor Addresses
Address | Duration |
---|---|
1318 W. Adams Ave., Kirkwood, MO 63122 | Jan 01, 80 - Jan 01, 80 |
Kirkwood, MO | Dec 16, 80 - Nov 02, 06 |
Kirkwood, MO, US | Sep 26, 02 - Jun 19, 03 |
St. Louis, MO | Mar 01, 94 - Mar 01, 94 |
Technology Profile
Technology | Matters | |
---|---|---|
A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 3 |
B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
B02C: | CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
2006/0243,411 | 2006 | Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock | 0 |
2005/0034,832 | 2005 | Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock | 1 |
2004/0188,052 | 2004 | Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock | 0 |
6691765 | 2004 | Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock | 5 |
6631808 | 2003 | Air classifier system for the separation of particles | 7 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.