Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edwin Sapugay — 39 Patents

SEServicenow: 23 patents #10 of 1,125Top 1%
IBM: 7 patents #14,688 of 70,183Top 25%
PAPaymentus: 6 patents #3 of 6Top 50%
BIBilleo: 1 patents #5 of 8Top 65%
Foster City, CA: #77 of 2,058 inventorsTop 4%
California: #11,915 of 386,348 inventorsTop 4%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Edwin Sapugay has been granted 39 US patents while listed as an inventor at Servicenow. The first was granted in 2009 and the most recent in December 2025. Edwin Sapugay ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Edwin Sapugay in Foster City, CA, US.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12511491 System and method for managing and optimizing lookup source templates in a natural language understanding (NLU) framework Rammohan Narendula, Maxim Naboka, Swathi Kumar Chadalavada 2025-12-30
12499313 Ensemble scoring system for a natural language understanding (NLU) framework Phani Nivarthi, Omer Anil Turkkan 2025-12-16
12380277 Written-modality prosody subsystem in a natural language understanding (NLU) framework Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2025-08-05
12374325 Domain-aware vector encoding (DAVE) system for a natural language understanding (NLU) framework Sathwik Tejaswi Madhusudhan, Srinivas Sunkara 2025-07-29
12299391 System and method for repository-aware natural language understanding (NLU) using a lookup source framework Sagar Davasam Suryanarayan, Anil Kumar Madamala, Maxim Naboka, Vipulkumar Popat Mahadik, Edward Cheung 2025-05-13
12265796 Lookup source framework for a natural language understanding (NLU) framework Maxim Naboka, Sagar Davasam Suryanarayan, Anil Kumar Madamala, Rammohan Narendula, Omer Anil Turkkan +2 more 2025-04-01
12197869 Concept system for a natural language understanding (NLU) framework Jonggun Park, Phani Nivarthi, Masayo Iida, Sathwik Tejaswi Madhusudhan 2025-01-14
12175193 System and method for lookup source segmentation scoring in a natural language understanding (NLU) framework Omer Anil Turkkan, Phani Nivarthi 2024-12-24 $790,869,000
12175196 Operational modeling and optimization system for a natural language understanding (NLU) framework Roshnee Sharma, Sathwik Tejaswi Madhusudhan, Anil Kumar Madamala, Hari Subramani, Jonggun Park +1 more 2024-12-24 $790,869,000
12086550 System for focused conversation context management in a reasoning agent/behavior engine of an agent automation system Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2024-09-10 $1,272,863,000
11741309 Templated rule-based data augmentation for intent extraction Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2023-08-29 $152,548,000
11720756 Deriving multiple meaning representations for an utterance in a natural language understanding (NLU) framework Gopal Sarda 2023-08-08 $127,001,000
11681877 Systems and method for vocabulary management in a natural learning framework Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2023-06-20 $475,037,000
11556713 System and method for performing a meaning search using a natural language understanding (NLU) framework Anil Kumar Madamala, Omer Anil Turkkan, Maxim Naboka 2023-01-17 $439,149,000
11520992 Hybrid learning system for natural language understanding Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2022-12-06 $90,105,000
11521257 Systems and methods for product recommendation refinement in topic-based virtual storefronts Srinivas Sunkara 2022-12-06
11507750 Method and system for automated intent mining, classification and disposition Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2022-11-22 $165,545,000
11487945 Predictive similarity scoring subsystem in a natural language understanding (NLU) framework Jonggun Park, Anne Katharine Heaton-Dunlap 2022-11-01 $111,647,000
11393008 Systems and methods for marketplace catalogue population Srinivas Sunkara 2022-07-19
11238232 Written-modality prosody subsystem in a natural language understanding (NLU) framework Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2022-02-01 $104,619,000
11205052 Deriving multiple meaning representations for an utterance in a natural language understanding (NLU) framework Gopal Sarda 2021-12-21 $113,039,000
11087090 System for focused conversation context management in a reasoning agent/behavior engine of an agent automation system Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2021-08-10 $85,416,000
11023951 Systems and methods for marketplace catalogue population Srinivas Sunkara 2021-06-01
10977713 Systems and methods for product recommendation refinement in topic-based virtual storefronts Srinivas Sunkara 2021-04-13
10970487 Templated rule-based data augmentation for intent extraction Anil Kumar Madamala, Maxim Naboka, Srinivas Sunkara, Lewis Savio Landry Santos, Murali B. Subbarao 2021-04-06 $107,879,000