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Inventor

Andrew Paul May

Inventor
San Francisco, CA, US

Overview

2→
Patents
1997–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary
C12NMicroorganisms or enzymes25%
F02BInternal-combustion piston engines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%
Y02TClimate change mitigation technologies related to transportation25%
PatentTitleYear
11,111,506Compositions and methods of engineered CRISPR-Cas9 systems using split-nexus Cas9-associated polynucleotides20215,617,726'Cooled exhaust gas recirculation system with load and ambient bypasses'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to CUMMINS ENGINE CO INC (1)· patent assignee history
1997Based in Columbus, IN, US· patent location history
2021Patents assigned to CARIBOU BIOSCIENCES INC (1)· patent assignee history
2021Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CARIBOU BIOSCIENCES INC12021
CUMMINS ENGINE CO INC11997
Locations
LocationPatentsSpan
San Francisco, California, US12021
Columbus, IN, US11997