City

Leiden, Netherlands

1,088 applications978 inventors+7% share of new filings

Applications

1,088

with an inventor here

Patents granted

576

Allowance rate

66%

−10 pts vs the USPTO

Inventors

978

Filings by year

Applications with an inventor here, each year

The most recent years are still filling in.

Companies

Who files from here

Academisch Ziekenhuis Leiden h.o.d.n. LUMC68 apps

Janssen Vaccines and Prevention B.V56 apps

Danisco US Inc.55 apps

Universiteit Leiden45 apps

ProQR Therapeutics II B.V.38 apps

Domains

What is invented here

A61K · Medical preparations218 apps

C12N · Microorganisms or enzymes131 apps

C07K · Peptides103 apps

G01N · Investigating or analysing materials54 apps

C12Q · Measuring or testing processes involving enzymes or nucleic acids27 apps

Inventors

The most prolific inventors here

Inventor 126 apps

Inventor 222 apps

Inventor 318 apps

Inventor 414 apps

Inventor 510 apps

Inventor 66 apps

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