Inventor · San Francisco, CA, US

Robert Duck

22Patents
12h-index
44Co-inventors
77Inventor score

Filing activity: Dec 15, 2009 → Nov 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9439599B2 Wearable personal body associated device with various physical configurations Human Necessities 218 Active
US8114021B2 Body-associated receiver and method Emerging Cross-Sectional Technologies 184 Active
US8597186B2 Pharmaceutical dosages delivery system Human Necessities 73 Active
US8545436B2 Body-associated receiver and method Emerging Cross-Sectional Technologies 42 Active
US9149577B2 Body-associated receiver and method Emerging Cross-Sectional Technologies 41 Active
US8784308B2 Integrated ingestible event marker system with pharmaceutical product Emerging Cross-Sectional Technologies 40 Active
US9271897B2 Techniques for manufacturing ingestible event markers comprising an ingestible component Performing Operations; Transporting 35 Active
US9320455B2 Highly reliable ingestible event markers and methods for using the same Human Necessities 26 Active
US8802183B2 Communication system with enhanced partial power source and method of manufacturing same Emerging Cross-Sectional Technologies 23 Active
US8545402B2 Highly reliable ingestible event markers and methods for using the same Human Necessities 22 Active
US9149423B2 Ingestible event markers comprising an ingestible component Human Necessities 21 Active
US8951234B2 Pharmaceutical dosages delivery system Human Necessities 19 Active
US9962107B2 Communication system with enhanced partial power source and method of manufacturing same Emerging Cross-Sectional Technologies 12 Active
US10517507B2 Communication system with enhanced partial power source and method of manufacturing same Emerging Cross-Sectional Technologies 4 Active
US10820831B2 Methods for manufacturing capsules with ingestible event markers Performing Operations; Transporting 4 Active
US10084880B2 Social media networking based on physiologic information Electricity 4 Active
US10588544B2 Highly reliable ingestible event markers and methods for using the same Human Necessities 4 Active
US10529044B2 Tracking and delivery confirmation of pharmaceutical products Physics 1 Active
US11229378B2 Communication system with enhanced partial power source and method of manufacturing same Emerging Cross-Sectional Technologies 0 Active
US8469921B2 Body-associated receiver and method General 0 Revoked
US11793419B2 Methods for manufacturing capsules with ingestible event markers Performing Operations; Transporting 0 Active
US11529071B2 Methods for manufacturing capsules with ingestible event markers Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.