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Jamestown, OH, United States of America

Charles W Daugherty

USPTO Granted Patents = 18

Average Co-Inventor Count = 2.1

ph-index = 16

Forward Citations = 1,548(Granted Patents)

Location History:

Xenia, OH (US) (1978 - 1993)
Sandy, UT (US) (1995 - 1998)
Jamestown, OH (US) (1997 - 1999)

Company Filing History:

13 out of 5,194

Becton Dickinson And Company Limited

Warner-Lambert Company

Baxter Travenol Laboratories, Inc.

Deseret Medical, Inc.

5. 1 out of 832,880

Other

patents

Years Active: 1978-1999

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5950986 - Valved PRN adapter for medical access devices (1999-09-14),

2. 5807605 - Lubricant soluble fluorescent agent and method for its use in a system (1998-09-15),

3. 5797882 - Arterial catheter and catheter/needle assembly with improved flow (1998-08-25),

4. 5792122 - Telescoping needle shield (1998-08-11),

5. 5776113 - Valved PRN adapter for medical access devices (1998-07-07),

6. 5695474 - Needle shield with collapsible cover (1997-12-09),

7. 5667840 - Lubricant soluble fluorescent agent and method for its use in a system (1997-09-16),

8. 5542932 - Bloodless flashback vent (1996-08-06),

9. 5462533 - Self contained needle and shield (1995-10-31),

10. 5215527 - Catheter introducer assembly (1993-06-01),

11. 5066284 - Vent for flashback plug (1991-11-19),

12. 4737219 - Method for bonding polyurethane balloons to multilumen catheters (1988-04-12),

13. 4710175 - Intravenous infusion assembly formed as an integral part (1987-12-01),

14. 4661300 - Method and apparatus for flashless tipping of an I.V. catheter (1987-04-28),

15. 4661095 - Method for bonding polyurethane balloons to multilumen catheters (1987-04-28),

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