Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen E. Albrecht — 10 Patents

BSBard Access Systems: 5 patents #25 of 81Top 35%
CBC.R. Bard: 4 patents #238 of 1,139Top 25%
DPDeka Products Limited Parternship: 1 patents #310 of 379Top 85%
South Walpole, MA: #1 of 6 inventorsTop 20%
Massachusetts: #12,897 of 88,656 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Stephen E. Albrecht has been granted 10 US patents while listed as an inventor at Bard Access Systems. The first was granted in 1997 and the most recent in October 2020. Stephen E. Albrecht ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Stephen E. Albrecht in South Walpole, MA, US.

Patents per Year

Patents granted per year, 1997 to 2020Bar chart with a peak of 2 patents in 2002.peak 21997: 1 patents19972000: 1 patents20002001: 1 patents20012002: 2 patents20022012: 1 patents20122013: 1 patents20132017: 1 patents20172018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10806895 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel Shekhar D. Nimkar, Paramjith Anand, Eric Tobin 2020-10-20
10105514 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel Shekhar D. Nimkar, Paramjith Anand, Eric Tobin 2018-10-23
9572956 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel Shekhar D. Nimkar, Paramjith Anand, Eric Tobin 2017-02-21
8597275 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel Shekhar D. Nimkar, Paramjith Anand, Eric Tobin 2013-12-03
8206371 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel Shekhar D. Nimkar, Paramjith Anand, Eric Tobin 2012-06-26
6485452 Suction and irrigation handpiece and tip Glen French, Roger E. Darois, Robert Sakal, Laurence Tremaine 2002-11-26 $20,516,000
6436072 Medical irrigation pump and system Karen E. Kullas, Glen French, Joan Kinniburgh, Augustus Felix, Nancy Drainville +3 more 2002-08-20
6200292 Suction and irrigation handpiece and tip Glen French, Roger E. Darois, Robert Sakal, Laurence Tremaine 2001-03-13 $20,549,000
6156004 Suction and irrigation handpiece and tip with retractable splash shield Laurence Tremaine, Robert Sakal 2000-12-05 $23,004,000
D385889 Pump housing Karen E. Kullas, Nancy Drainville Chomyszak 1997-11-04