Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Wuthrich — 20 Patents

IBM: 20 patents #5,465 of 70,183Top 8%
Fishkill, NY: #43 of 387 inventorsTop 15%
New York: #7,014 of 115,490 inventorsTop 7%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Ryan Wuthrich has been granted 20 US patents while listed as an inventor at IBM. The first was granted in 1998 and the most recent in May 2010. Ryan Wuthrich ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Ryan Wuthrich in Fishkill, NY, US.

Patents per Year

Patents granted per year, 1998 to 2010Bar chart with a peak of 6 patents in 2005.peak 61998: 1 patents19981999: 2 patents19992001: 1 patents20012002: 2 patents20022004: 4 patents20042005: 6 patents20052006: 1 patents20062007: 1 patents20072008: 1 patents20082010: 1 patents2010

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7713829 Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology Jack O. Chu, Douglas D. Coolbaugh, James S. Dunn, David R. Greenberg, David L. Harame +4 more 2010-05-11 $5,650,000
7413967 Yield improvement in silicon-germanium epitaxial growth Mark D. Dupuis, Wade J. Hodge, Daniel Kelly 2008-08-19 $14,278,000
7173274 Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology Jack O. Chu, Douglas D. Coolbaugh, James S. Dunn, David R. Greenberg, David L. Harame +4 more 2007-02-06 $8,225,000
7118995 Yield improvement in silicon-germanium epitaxial growth Mark D. Dupuis, Wade J. Hodge, Daniel Kelly 2006-10-10 $5,276,000
6900519 Diffused extrinsic base and method for fabrication Marc W. Cantell, James S. Dunn, David L. Harame, Robb Johnson, Louis D. Lanzerotti +2 more 2005-05-31 $8,494,000
6881259 In-situ monitoring and control of germanium profile in silicon-germanium alloy films and temperature monitoring during deposition of silicon films David C. Ahlgren, Jack O. Chu, Basanth Jagannathan 2005-04-19 $7,105,000
6875279 Single reactor, multi-pressure chemical vapor deposition for semiconductor devices Jack O. Chu, Basanth Jagannathan 2005-04-05 $5,479,000
6869854 Diffused extrinsic base and method for fabrication Marc W. Cantell, James S. Dunn, David L. Harame, Robb Johnson, Louis D. Lanzerotti +2 more 2005-03-22 $9,449,000
6858903 MOSFET device with in-situ doped, raised source and drain structures Wesley C. Natzle, Marc W. Cantell, Louis D. Lanzerotti, Effendi Leobandung, Brian L. Tessier 2005-02-22 $11,368,000
6858532 Low defect pre-emitter and pre-base oxide etch for bipolar transistors and related tooling Wesley C. Natzle, David C. Ahlgren, Steven G. Barbee, Marc W. Cantell, Basanth Jagannathan +2 more 2005-02-22 $11,368,000
6815802 Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology Jack O. Chu, Douglass Duane Coolbaugh, James S. Dunn, David R. Greenberg, David L. Harame +4 more 2004-11-09 $4,707,000
6780735 Method to increase carbon and boron doping concentrations in Si and SiGe films Basanth Jagannathan, Jack O. Chu, Byeongju Park 2004-08-24 $9,549,000
6774000 Method of manufacture of MOSFET device with in-situ doped, raised source and drain structures Wesley C. Natzle, Marc W. Cantell, Louis D. Lanzerotti, Effendi Leobandung, Brian L. Tessier 2004-08-10 $6,982,000
6744079 Optimized blocking impurity placement for SiGe HBTs Basanth Jagannathan, Alvin J. Joseph, Xuefeng Liu, Kathryn T. Schonenberg 2004-06-01 $8,295,000
6426265 Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology Jack O. Chu, Douglas D. Coolbaugh, James S. Dunn, David R. Greenberg, David L. Harame +4 more 2002-07-30 $10,205,000
6354309 Process for treating a semiconductor substrate Russell H. Arndt, Glenn W. Gale, Frederick William Kern, Jr., Karen P. Madden, Harald Okorn-Schmidt +2 more 2002-03-12 $13,941,000
6173720 Process for treating a semiconductor substrate Russell H. Arndt, Glenn W. Gale, Frederick William Kern, Jr., Karen P. Madden, Harald Okorn-Schmidt +2 more 2001-01-16 $36,198,000
5948193 Process for fabricating a multilayer ceramic substrate from thin greensheet Michael A. Cohn, Jon A. Casey, Christopher N. Collins, Robert A. Rita, Robert J. Sullivan +2 more 1999-09-07 $30,723,000
5874162 Weighted sintering process and conformable load tile Kurt E. Bastian, James J. Burte, Michael A. Cohn, Christopher N. Collins, Joseph P. DeGeorge +5 more 1999-02-23 $8,993,000
5741131 Stacking system for substrates Joseph P. DeGeorge, Kurt E. Bastian, Michael A. Cohn, Christopher N. Collins, Italo A. DiNunzio 1998-04-21 $18,070,000