Richard Eugene Cherpeck

City:

Cotati, California

Country:

United States

Published Applications:

Last publication date:

2020-09-10

Top Assignees for applications by Richard Eugene Cherpeck

The entities that hold a legal rights for patent applications filed by inventor Cherpeck Richard Eugene:

Chevron U.S.A. Inc. 4 San Ramon, CA United States
Chevron Oronite Company LLC 4 San Ramon, CA United States

Recent patent applications by Cherpeck Richard Eugene

Richard Eugene Cherpeck from Cotati, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-09-10

US20200283695A1

Chemistry; metallurgy

Composition and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines

#2 | 2020-08-13

US20200255762A1

Chemistry; metallurgy

COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES

#3 | 2020-05-07

US20200140771A1

Chemistry; metallurgy

Amino alkanediols and carboxylate salts as additives for improving fuel efficiency

#4 | 2020-04-09

US20200109343A1

Chemistry; metallurgy

HYDRIDE DONORS AS AN ADDITIVE FOR REDUCING LOW SPEED PRE-IGNITION EVENTS

#5 | 2020-01-16

US20200017789A1

Chemistry; metallurgy

COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES

#6 | 2019-11-28

US20190360384A1

Mechanical engineering

Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with manganesemanganese-containing lubricant

#7 | 2019-11-28

US20190360383A1

Mechanical engineering

Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with silane-containing lubricant

#8 | 2019-09-26

US20190292473A1

Chemistry; metallurgy

COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES

InventorID:

2615507 ⎘