City

Rio de Janeiro, Brazil

1,510 applications1,724 inventors+2% share of new filings

Applications

1,510

with an inventor here

Patents granted

927

Allowance rate

78%

+2 pts vs the USPTO

Inventors

1,724

Filings by year

Applications with an inventor here, each year

The most recent years are still filling in.

Companies

Who files from here

Dell Products, L.P.180 apps

International Business Machines Corporation160 apps

Petróleo Brasileiro S.A. – Petrobras135 apps

Halliburton Energy Services, Inc.77 apps

EMC IP Holding Company LLC73 apps

Domains

What is invented here

E21B · 208 apps

G06F · Electric digital data processing204 apps

G06N · Computing arrangements based on specific computational models115 apps

A61K · Medical preparations75 apps

G06Q · Data processing for administrative, commercial, financial purposes65 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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