IPRATE
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Croston, David

IPRATE RatedRATED

United Kingdom

Croston, David is a patent firm in United Kingdom, Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, strongest in Physics, Processes and Operations, acting for Schlage Lock Company LLC, Masco Bath Corporation and Masco Corporation.

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Selected from 2,198 firms filing in United Kingdom

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Confidence

High Confidence. The published tier reflects the selected country, vertical, track, and time window.

Vertical
Track
Window

Performance

Patents · European · Cumulative (20y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

106

Success Rate

50.2%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume85
Success74
Speed42
Durability19
RenewalsN/A
Domestic82

Practice profile

Top classes

Physics(2%) · IPC G07C 9/00Processes(2%) · IPC B01D 21/00Operations(2%) · IPC B62J 11/00

Top clients

  1. Schlage Lock Company LLC
  2. Masco Bath Corporation
  3. Masco Corporation
  4. STANT MANUFACTURING INC.
  5. Annex Products Pty. Ltd.