P

Inventor

EPSTEIN DAVID A

US35 patents
⚠️ This page may combine multiple inventors who share the name “EPSTEIN DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

9 patents
US6578191B1Jun 10, 2003

Method and apparatus for dynamic generation of adapters

IBM84 citations96
US6578192B1Jun 10, 2003

Method and system for supporting dynamic document content expressed in a component-level language

IBM151 citations96
US6512670B1Jan 28, 2003

Detachable displays or portable devices

IBM133 citations93
US6536033B1Mar 18, 2003

Uniform mechanism for building containment hierarchies

IBM30 citations92
US5402532AMar 28, 1995

Direct display of CSG expression by use of depth buffers

IBM91 citations92
US5423040AJun 6, 1995

System and method for efficiently executing directed acyclic graphs

IBM33 citations88
US5027292AJun 25, 1991

Multiple depth buffers for graphics and solid modelling

IBM36 citations87
US5347652ASep 13, 1994

Method and apparatus for saving and retrieving functional results

IBM18 citations73
US6408299B1Jun 18, 2002

Type convertor registry

IBM5 citations61

SPEC MFG LLC

5 patents
USD890844SJul 21, 2020

Pen

SPEC MFG LLC4 citations83
USD954146SJun 7, 2022

Pen

SPEC MFG LLC1 citations72
USD923091SJun 22, 2021

Pen

SPEC MFG LLC2 citations72
USD919006SMay 11, 2021

Pen

SPEC MFG LLC3 citations72
USD1028089SMay 21, 2024

Pen

SPEC MFG LLC0 citations62

EVIDIUM INC

5 patents
US12300392B2May 13, 2025

Determining a next-best action across medical conditions

EVIDIUM INC4 citations82
US12542217B2Feb 3, 2026

Translation of medical evidence into computational evidence and applications thereof

EVIDIUM INC0 citations59
US12525362B2Jan 13, 2026

Determining a next-best action across medical conditions

EVIDIUM INC0 citations59
US12518882B2Jan 6, 2026

Translation of medical evidence into computational evidence and applications thereof

EVIDIUM INC0 citations59
US12518883B2Jan 6, 2026

Translation of medical evidence into computational evidence and applications thereof

EVIDIUM INC0 citations59

GMG Pen LLC

5 patents
USD925654SJul 20, 2021

Pen

GMG Pen LLC2 citations72
USD925653SJul 20, 2021

Pen

GMG Pen LLC4 citations72
USD925656SJul 20, 2021

Pen

GMG Pen LLC0 citations61
USD925655SJul 20, 2021

Pen

GMG Pen LLC0 citations61
USD925652SJul 20, 2021

Pen

GMG Pen LLC0 citations61

RECOVERY EXPLORATION TECH INC

3 patents
US11869674B2Jan 9, 2024

Translation of medical evidence into computational evidence and applications thereof

RECOVERY EXPLORATION TECH INC4 citations81
US11551813B2Jan 10, 2023

Augmented intelligence for next-best-action in patient care

RECOVERY EXPLORATION TECH INC6 citations81
US11437145B2Sep 6, 2022

Augmented intelligence for next-best-action in patient care

RECOVERY EXPLORATION TECH INC6 citations81

GORFIEN STEPHEN

2 patents
US8455246B2Jun 4, 2013

Serum-free mammalian cell culture medium, and uses thereof

GORFIEN STEPHEN4 citations68
US8785194B2Jul 22, 2014

Serum-free mammalian cell culture medium, and uses thereof

GORFIEN STEPHEN3 citations57

VASTVIDEO INC

1 patent
US6446083B1Sep 3, 2002

System and method for classifying media items

VASTVIDEO INC231 citations94

INVITROGEN CORP

1 patent
US6767741B1Jul 27, 2004

Metal binding compounds and their use in cell culture medium compositions

INVITROGEN CORP23 citations88

GORFIEN STEPHEN F

1 patent
US8198084B2Jun 12, 2012

Serum-free mammalian cell culture medium, and uses thereof

GORFIEN STEPHEN F24 citations84

(unassigned)

1 patent
US5787535AAug 4, 1998

Chain saw multi-tool

20 citations84

LIFE TECHNOLOGIES CORP

1 patent
US8815573B2Aug 26, 2014

Serum-free mammalian cell culture medium, and uses thereof

LIFE TECHNOLOGIES CORP4 citations79

EPSTEIN DAVID A

1 patent
US9426949B1Aug 30, 2016

Systems and apparatus for extracting and delivering nutrients from biomass for plant growth

EPSTEIN DAVID A12 citations72