Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

John R. Burkhardt — 10 Patents

Microsoft: 10 patents #4,378 of 40,388Top 15%
Arlington, MA: #388 of 2,056 inventorsTop 20%
Massachusetts: #12,897 of 88,656 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
John R. Burkhardt has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in August 2018. John R. Burkhardt ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John R. Burkhardt in Arlington, MA, US.

Patents per Year

Patents granted per year, 2008 to 2018Bar chart with a peak of 4 patents in 2014.peak 42008: 1 patents20082014: 4 patents20142015: 2 patents20152016: 2 patents20162018: 1 patents2018

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10063663 Subscribing to multiple resources through a common connection Ransom Lloyd Richardson, Jason E. Schleifer, Steven Lees 2018-08-28 $58,949,000
9386115 Selection of proxy device for connection pooling Jason E. Schleifer, Ransom Lloyd Richardson 2016-07-05 $33,937,000
9268960 Moderation of shared data objects Jason E. Schleifer, Richard Zack Speyer, Ransom Lloyd Richardson, Steven Lees 2016-02-23 $38,059,000
9110739 Subscribing to multiple resources through a common connection Ransom Lloyd Richardson, Jason E. Schleifer, Steven Lees 2015-08-18 $29,234,000
9104715 Shared data collections Matthew S. Augustine, Brian M. Lambert, Raymond E. Ozzie, Jason E. Schleifer, Richard Zack Speyer +1 more 2015-08-11 $31,793,000
8856260 Providing access to shared state data Ransom Lloyd Richardson, Jason E. Schleifer, Steven Lees 2014-10-07 $28,629,000
8798092 Cross language object sharing Jason E. Schleifer, Richard Zack Speyer, Ransom Lloyd Richardson, Steven Lees 2014-08-05 $23,036,000
8719845 Sharing and synchronization of objects Matthew S. Augustine, Brian M. Lambert, Raymond E. Ozzie, Jason E. Schleifer, Richard Zack Speyer 2014-05-06 $28,438,000
8631080 Email characterization Robert F. Goodman, Michael R. Gretzinger, Rachel Schiff, Barnaby M. Claydon, Katherine W. Rae +1 more 2014-01-14 $40,580,000
7363342 Method and apparatus for providing web services in a collaborative computing system Weidong Wang, Jack E. Ozzie 2008-04-22 $29,927,000