IDiyas

For the Inventor, By the Inventor

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:

goldMedal13 out of 5,180 
 
Becton Dickinson and Company Limited
 patents
silverMedal2 out of 2,538 
 
Warner-lambert Company
 patents
bronzeMedal1 out of 809 
 
Baxter Travenol Laboratories, Inc.
 patents
4. 1 out of 8 
 
Deseret Medical, Inc.
 patents
5. 1 out of 832,718 
Other
 patents

Years Active: 1978-1999

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18 patents (USPTO):Explore 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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