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USPTO Patent Rankings Data through Dec 31, 2025
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Collin D. Ruffenach — 9 Patents

Apple: 9 patents #3,521 of 18,612Top 20%
Portland, OR: #1,884 of 9,213 inventorsTop 25%
Oregon: #4,727 of 28,073 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Collin D. Ruffenach has been granted 9 US patents while listed as an inventor at Apple. The first was granted in 2019 and the most recent in August 2024. Collin D. Ruffenach ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Collin D. Ruffenach in Portland, OR, US.

Patents per Year

Patents granted per year, 2019 to 2024Bar chart with a peak of 2 patents in 2019.peak 22019: 2 patents20192020: 2 patents20202022: 2 patents20222023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12074954 Generating application configurations based on user engagement segments Balaji Ramachandran, Jean S. Metz, Christopher S. Schepman, Guillermo Ortiz, Feng Yi +2 more 2024-08-27 $283,265,000
11636501 Techniques for delivering relevant news articles to users Dominic J. Hughes, Chi Wai Lau 2023-04-25 $295,598,000
11556714 Multi-language grouping of content items based on semantically equivalent topics Steve E. Marmon, Anil A. Sewani, Gurumurthy D. Ramkumar, Dominic J. Hughes, Pushkaraj Bhirud 2023-01-17 $260,064,000
11496592 Generating application configurations based on user engagement segments Balaji Ramachandran, Jean S. Metz, Christopher S. Schepman, Guillermo Ortiz, Feng Yi +2 more 2022-11-08 $276,486,000
11232171 Configuring applications using multilevel configuration Casey M. Dougherty, Balaji Ramachandran, Christopher S. Schepman, Feng Yi, Guillermo Ortiz +2 more 2022-01-25 $316,687,000
10719204 Document selection and display based on detected viewer preferences Dominic J. Hughes, Ian J. Elseth, Steve E. Marmon 2020-07-21 $151,096,000
10681162 Segmenting users based on user engagement Balaji Ramachandran, Feng Yi, Guillermo Ortiz, Jean S. Metz, Christopher S. Schepman +2 more 2020-06-09 $148,132,000
10268747 Reader application with a personalized feed and method of providing recommendations while maintaining user privacy Martin J. Murrett, Ian J. Elseth, Guillermo Ortiz, Ravi Chandra Jammalamadaka, Dominic J. Hughes +10 more 2019-04-23 $89,186,000
10268748 Reader application with a personalized feed and method of providing recommendations while maintaining user privacy Martin J. Murrett, Ian J. Elseth, Guillermo Ortiz, Ravi Chandra Jammalamadaka, Dominic J. Hughes +10 more 2019-04-23 $89,186,000

Frequent Collaborators

Guillermo Ortiz6 shared
Casey M. Dougherty6 shared
Dominic J. Hughes5 shared
Martin J. Murrett4 shared
Feng Yi4 shared
Steve E. Marmon4 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9