Erik Saiha
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 16 Total Citation Count
- Aug 7, 1990 Most Recent Filing
- Dec 4, 1987 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
TAMROCK OY | 1
| 1990
|
OY TAMPELLA AB | 1
1 | 1987
1990 |
KVAERNER POWER OY | 1
| 1990
|
Inventor Addresses
Address | Duration |
---|---|
Tampere, FI | Jan 02, 90 - May 12, 92 |
Technology Profile
Technology | Matters | |
---|---|---|
B01D: | SEPARATION | 1 |
D21C: | PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR | 2 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
5112441 | 1992 | Process for the recovery of heat and chemicals from spent liquor | 4 |
5062921 | 1991 | Method for regulating the feed or combustion conditions of concentrated waste liquors in a soda recovery unit | 0 |
4891097 | 1990 | Method for regulating, the feeding-in or combustion conditions of concentrated spent liquors | 8 |
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