Description
Class E02B : HYDRAULIC ENGINEERING
Subclass 5/04: Artificial water canals (for water-power plants E02B 9/02; irrigation of soil E02B 13/00) Navigable canals
E02B 5/04
Sub-Class
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 16 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11519148 | Water-oil separation device | May 19, 20 | Dec 06, 22 | Seoul National University R&DB Foundation |
| 11274408 | Flood mitigation system | Nov 27, 18 | Mar 15, 22 | Not available |
| 6652189 | Method for a migratory fish bypass channel with natural features | Apr 25, 02 | Nov 25, 03 | NATURAL SOLUTIONS - A DAM SITE BETTER!!, LLC |
| 5678956 | Navigational bypass, gate and pump device for use in water | Feb 07, 96 | Oct 21, 97 | Not available |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)