Sadakatsu Kumoi
Inventor
Stats
- 11 US patents issued
- 11 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 11 US Applications Filed
- 81 Total Citation Count
- Apr 26, 2001 Most Recent Filing
- Mar 16, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HOH, THOMAS | 1
| 1987
|
| Toyo Soda Manufacturing Co., Ltd. | 1
| 1978
|
| Toyo Soda Manufacturing Co., Ltd. | 2
1 2 | 1983
1984 1987 |
| Delamine bv | 1
| 1997
|
| TOSOH CORPORATION | 1
1 2 2 | 1989
1991 1997 2001 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hikari, JP | Dec 25, 84 - May 24, 05 |
| Hikari-shi, JP | Nov 08, 01 - Nov 08, 01 |
| Shin-nanyo, JP | Jan 08, 80 - Jan 08, 80 |
| Yamaguchi, JP | Jul 04, 89 - Sep 07, 99 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 1 |
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6896865 | 2005 | Method for recovering hydrogen chloride from chlorine based waste and use of recovered hydrogen chloride | 2 |
| 2001/0038,818 | 2001 | Method for recovering hydrogen chloride from chlorine based waste and use of recovered hydrogen chloride | 0 |
| 5948265 | 1999 | Ion-exchanger, process for production thereof, and process for removal of multiply charged anions employing the ion-exchanger | 10 |
| 5861537 | 1999 | Method of producing high-quality polyethylenepolyamines | 5 |
| 5279717 | 1994 | Process for removing chlorate salt from aqueous alkali chloride solution | 2 |
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