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USPTO Patent Rankings Data through Dec 31, 2025
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Barry Farris — 23 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Pollock Pines, CA: #1 of 29 inventorsTop 4%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Barry Farris has been granted 23 US patents while listed as an inventor at Unknown. The first was granted in 1992 and the most recent in April 2018. Barry Farris ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Barry Farris in Pollock Pines, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
9943064 Water dispenser for cats with accessories 2018-04-17
D758673 Pet bowl 2016-06-07
6918418 Method and apparatus for the storage and transfer of a lyophilisate 2005-07-19
6764463 Method and needleless apparatus for the storage of a first substance followed by subsequent mixing with a second substance and transfer without ambient air incursion 2004-07-20
D487149 Integrated spike and syringe 2004-02-24
6673050 Method and apparatus for loading syringes without the need for hypodermic needles 2004-01-06
6585134 Needleless method and apparatus for transferring liquid from a container to an injecting device without ambient air contamination 2003-07-01
6547099 Medicinal dosing apparatus and method 2003-04-15
D472317 Integrated spike and syringe 2003-03-25
D469869 Integrated spike and syringe 2003-02-04
D458677 Integrated spike and syringe 2002-06-11
D457953 Integrated spike and syringe 2002-05-28
D457626 Integrated spike and syringe 2002-05-21
6383166 Plungerless syringe: method and apparatus 2002-05-07
6308747 Needleless method and apparatus for transferring liquid from a container to an injecting device without ambient air contamination 2001-10-30
6296150 Medicinal dosing apparatus and method 2001-10-02
D432647 No reflux syringe 2000-10-24
D432646 Syringe with air trap 2000-10-24
6045538 Method and apparatus for loading syringes without the need for hypodermic needles 2000-04-04
5716346 Method and apparatus for loading syringes without the need for hypodermic needles 1998-02-10
5538506 Prefilled fluid syringe Bernhard Kreten 1996-07-23
5370626 Plungerless syringe 1994-12-06
5102398 Plungerless syringe 1992-04-07