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

Allen L. Brown — 19 Patents

Microsoft: 10 patents #4,378 of 40,388Top 15%
Xerox: 3 patents #3,111 of 8,622Top 40%
ELEquistar Chemicals, Lp: 1 patents #133 of 250Top 55%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Bellevue, WA: #608 of 6,950 inventorsTop 9%
Washington: #5,006 of 76,902 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Allen L. Brown has been granted 19 US patents while listed as an inventor at Microsoft. The first was granted in 1991 and the most recent in April 2024. Allen L. Brown ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Allen L. Brown in Bellevue, WA, US.

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 2 patents in 1996.peak 21991: 1 patents19911995: 1 patents1996: 2 patents19962006: 1 patents2009: 2 patents20092010: 1 patents2011: 1 patents20112012: 2 patents2013: 1 patents20132014: 1 patents2016: 1 patents20162019: 1 patents2020: 1 patents20202022: 1 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11960469 Heterogeneous integration with distributed ledger blockchain services Patrick J. D. Santos 2024-04-16
11700304 Confirmation of service levels via distributed ledgers Patrick J. D. Santos 2023-07-11
11410162 Anonymous distributed consensus regarding the verification of protocols Pamela E. Bell, David B. Ezell, Patrick J. D. Santos 2022-08-09
10633466 Low density polyethylene of high clarity, film made therefrom and a process for producing such film Maged G. Botros, Stephen M. Imfeld 2020-04-28
10331679 Method and apparatus for providing a recommendation for learning about an interest of a user Bryan Strassner, Michael J. Lemen, Trevor Lovett, Douglas McCullough, Matthew McEuen 2019-06-25 $73,951,000
9275146 Expressing and executing semantic queries within a relational database Stuart Michael Bowers, Thomas E. Jackson, Chris Demetrios Karkanias, David G. Campbell, Brian S. Aust 2016-03-01 $41,986,000
8751433 Efficient probabilistic reasoning over semantic data Stuart Michael Bowers, Thomas E. Jackson, Silvia C. Vega, Chris Demetrios Karkanias, David G. Campbell +1 more 2014-06-10 $30,051,000
8407242 Temporal binding for semantic queries Thomas E. Jackson, Stuart Michael Bowers, Chris Demetrios Karkanias, David G. Campbell, Brian S. Aust 2013-03-26 $14,876,000
8204903 Expressing and executing semantic queries within a relational database Stuart Michael Bowers, Thomas E. Jackson, Chris Demetrios Karkanias, David G. Campbell, Brian S. Aust 2012-06-19 $35,200,000
8156472 Process language for microprocessors with finite resources L. Gregory Meredith, David Richter, George M. Moore 2012-04-10 $17,388,000
7925966 Grouping and nesting hierarchical namespaces Christopher G. Kaler, Robert G. Atkinson, Steven Lucco 2011-04-12 $11,368,000
7685566 Structured message process calculus Lucius Gregory Meredith, Cosimo Laneve 2010-03-23 $19,870,000
7613997 Grouping and nesting hierarchical namespaces Christopher G. Kaler, Robert G. Atkinson, Steven Lucco 2009-11-03 $22,743,000
7543266 Lock-free state merging in parallelized constraint satisfaction problem solvers 2009-06-02 $32,982,000
6993714 Grouping and nesting hierarchical namespaces Christopher G. Kaler, Robert G. Atkinson, Steven Lucco 2006-01-31 $25,520,000
5557720 Method of determining whether a document tree is weakly valid Sidney W. Marshall 1996-09-17 $12,023,000
5491628 Method and apparatus for document transformation based on attribute grammars and attribute couplings Toshiro Wakayama, Suryanarayana M. Mantha, An-Ming Feng 1996-02-13 $10,752,000
5438512 Method and apparatus for specifying layout processing of structured documents Suryanarayana M. Mantha, Toshiro Wakayama 1995-08-01 $5,849,000
D321052 Multiple embalming injector Jesse L. Colodner 1991-10-22