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Konstantin Tahtadjiev

IPRATE RatedRATED

Sofia, Bulgaria

Konstantin Tahtadjiev is a patent firm in Sofia, Bulgaria, Rated for european patent work on the cumulative record, one of 52 firms filing in Bulgaria, strongest in Chemistry, Components and Construction, acting for Taroko Door & Window Technologies, Inc., Yuyao Yadong Plastic Co., Ltd. and Shenzhen Merrytek Technology Co., Ltd.

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Selected from 52 firms filing in Bulgaria

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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

54

Success Rate

66.7%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume100
Success33
Speed59
Durability53
RenewalsN/A
Domestic12

Practice profile

Top classes

Chemistry(2%) · IPC C02F 1/00Components(2%) · IPC F16K 11/074Construction(1%) · IPC E06B9/52

Top clients

  1. Taroko Door & Window Technologies, Inc.
  2. Yuyao Yadong Plastic Co., Ltd.
  3. Shenzhen Merrytek Technology Co., Ltd
  4. Shenzhen Chip Optech Co. Ltd.
  5. Shenzhen Dikai Industrial Co., Ltd.