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United States Department of Veterans Affairs

United Sta

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4735194C1	Flexile endoscopic ligating instrument	Expired / Lapsed	1987-01-13	2001-05-08	0	Details
US4735194A	Flexible endoscopic ligating instrument	Expired / Lapsed	1987-01-13	1988-04-05	16	Details
US4601830A	Method for dialysis	Expired / Lapsed	1981-10-28	1986-07-22	8	Details
US4030141A	Multi-function control system for an artificial upper-extre…	Expired / Lapsed	1976-02-09	1977-06-21	33	Details
US3777740A	Method and apparatus for non-invasively visualizing blood v…	Expired / Lapsed	1971-10-21	1973-12-11	21	Details