P

Inventor

DUBROVSKY MICHAEL

US14 patents
⚠️ This page may combine multiple inventors who share the name “DUBROVSKY MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON RES & TECH

4 patents
US5104445AApr 14, 1992

Process for recovering metals from refractory ores

CHEVRON RES & TECH37 citations92
US5074910ADec 24, 1991

Process for recovering precious metals from sulfide ores

CHEVRON RES & TECH33 citations91
US5269934ADec 14, 1993

Removal of oily residues from aqueous waste streams

CHEVRON RES & TECH28 citations87
US5236590AAug 17, 1993

Process for removing dissolved organics from aqueous compositions

CHEVRON RES & TECH14 citations72

SIPHOX INC

3 patents
US11891643B2Feb 6, 2024

Methods and systems for monomer chain formation

SIPHOX INC1 citations60
US12499173B2Dec 16, 2025

Methods and systems for optical matrix calculation

SIPHOX INC0 citations46
US12223245B2Feb 11, 2025

Virtual environment for implementing integrated photonics assemblies

SIPHOX INC0 citations46

CHEVRON RES

2 patents
US5238662AAug 24, 1993

Processes for recovering precious metals

CHEVRON RES34 citations91
US4600483AJul 15, 1986

Electrolytic reduction of cobaltic ammine

CHEVRON RES4 citations62

BHADURI RAHUL SHANKAR

1 patent
US8834725B2Sep 16, 2014

Method for treating acid mine drainage

BHADURI RAHUL SHANKAR7 citations82

CHEVRON USA INC

1 patent
US7282152B2Oct 16, 2007

Selenium removal method

CHEVRON USA INC8 citations72

DUBROVSKY MICHAEL

1 patent
US8449931B2May 28, 2013

Chewing gum composition

DUBROVSKY MICHAEL1 citations45

UNIV LELAND STANFORD JUNIOR

1 patent
US12493316B2Dec 9, 2025

Photonic blockchain based on optical proof-of-work

UNIV LELAND STANFORD JUNIOR0 citations43

MOVE SYSTEMS INT LLC

1 patent
US9776525B2Oct 3, 2017

Anti-idling system for ambulances and other vehicles

MOVE SYSTEMS INT LLC1 citations39