Patrick James Helland has been granted 59 US patents while listed as an inventor at Microsoft . The first was granted in 1998 and the most recent in April 2025. Patrick James Helland ranks #40,067 of 4,157,543 US inventors in our database (top 0.96%). Patent records list Patrick James Helland in San Rafael, CA, US.
Patents per Year Patents granted per year, 1998 to 2025 Bar chart with a peak of 6 patents in 2023. peak 6 1998: 1 patents 1998 1999: 5 patents 2000: 3 patents 2001: 1 patents 2001 2002: 4 patents 2003: 1 patents 2004: 4 patents 2004 2005: 1 patents 2006: 4 patents 2007: 1 patents 2007 2008: 2 patents 2009: 2 patents 2010: 2 patents 2010 2011: 2 patents 2014: 1 patents 2018: 1 patents 2018 2019: 2 patents 2020: 3 patents 2021: 1 patents 2021 2022: 4 patents 2023: 6 patents 2024: 6 patents 2024 2025: 2 patents 2025
Issued Patents All Time
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Showing 51–59 of 59 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
6167423 Concurrency control of state machines in a computer system using cliques Gagan Chopra , Matthew C. McCline , Mohsen Al-Ghosein 2000-12-26
$513,952,000
6134594 Multi-user, multiple tier distributed application architecture with single-user access control of middle tier objects Rodney Limprecht , Mohsen Al-Ghosein , David R. Reed 2000-10-17
$352,606,000
6014666 Declarative and programmatic access control of component-based server applications using roles Rodney Limprecht , Mohsen Al-Ghosein , David R. Reed , William D. Devlin 2000-01-11
$573,008,000
6003064 System and method for controlling data transmission between network elements Thomas M. Wicki , Jeffrey D. Larson , Albert Mu , Raghu Sastry , Richard L. Schober 1999-12-14
5958004 Disabling and enabling transaction committal in transactional application components Rodney Limprecht , Mohsen Al-Ghosein 1999-09-28
$561,826,000
5959995 Asynchronous packet switching Thomas M. Wicki , Takeshi Shimizu , Wolf-Dietrich Weber , Winfried W. Wilcke 1999-09-28
5931967 Method and apparatus for detection of errors in multiple-word communications Takeshi Shimizu , Thomas M. Wicki 1999-08-03
5890161 Automatic transaction processing of component-based server applications Rodney Limprecht , Mohsen Al-Ghosein , Wilfred Russell 1999-03-30
$420,712,000
5740346 System and method for dynamic network topology exploration Thomas M. Wicki , Wolf-Dietrich Weber , Winfried W. Wilcke 1998-04-14
