Leitzinger Oy

High Tech Center
NINA-building
Tammasaarenkatu 1,
00180 Helsinki

Tel: +358 9 685 99 20
info@leitzinger.fi

Invoice address

003701107678
E-invoice operator: Maventa
Operator ID: 003721291126

Us

Our agency has experts that serve you in all intellectual property rights matters. Our organisation includes patent attorneys, trademark attorneys, design attorneys and IPR lawyers that assist you with protecting and defending your intellectual property.

Get in touch!

Jorma Leitzinger

  • CEO
  • Partner

+358 400 437 811

jorma.leitzinger@leitzinger.fi

Mika Waris

  • Chairman of the Board

+358 40 5030 769

mika.waris@leitzinger.fi

Olli-Pekka Ollikainen

  • Partner
  • Patent Attorney
  • B.Sc. (Eng.), machine automation

+358 444 600 229

olli-pekka.ollikainen@leitzinger.fi

Inkeri Sole

  • Partner
  • Administrative Manager
  • Patent Attorney
  • European Design Attorney
  • M.Sc., Biology

+358 9 6859 920

inkeri.sole@leitzinger.fi

Jerry Härkönen

  • Head of trademarks & Designs
  • IP Lawyer, LL.M.
  • European Trademark and Design Attorney

+358 40 5387 223

jerry.harkonen@leitzinger.fi

Tiina Kostian-Sulkanen

  • Partner
  • IP Lawyer
  • European Trademark and Design Attorney

+352 661 118 151

tiina.kostian-sulkanen@leitzinger.fi

Timo Sole

  • Partner
  • European Patent Attorney
  • European Trademark and Design Attorney
  • Industrial Property Attorney

+358 40 5339 833

timo.sole@leitzinger.fi

Torsti Härkönen

  • European Patent Attorney
  • European Design Attorney
  • M.Sc. (EE)

+358 44 4600 205

torsti.harkonen@leitzinger.fi

Juha Lempinen

  • Patent Attorney
  • L.Sc. (EE)

+358 45 254 6965

juha.lempinen@leitzinger.fi

Tove Mattsson

  • European Patent Attorney
  • M. Sc. Electrical engineering

+358 40 536 7824

tove.mattsson@leitzinger.fi

Maria Weintraub

  • Patent Agent
  • M. Sc., Chemistry

+358 444 600 226

maria.weintraub@leitzinger.fi

Essi Kirves

  • IP-assistant

+358 9 685 9920

essi.kirves@leitzinger.fi

Anu Aalto

  • IP Specialist

+358 444 600 216

anu.aalto@leitzinger.fi

Marjo Viitanen

  • IP Specialist
  • Renewal fee coordinator

+358 444 600 223

marjo.viitanen@leitzinger.fi

Taina Niemitukia-Sole

  • IP Specialist

+358 444 600 238

taina.niemitukia-sole@leitzinger.fi

Veera Ahonen

  • Key Account Manager

+358 444 600 201

veera.ahonen@leitzinger.fi

Veera Ahonen

  • Key Account Manager

Timo Sole

  • Partner
  • European Patent Attorney
  • European Trademark and Design Attorney
  • Industrial Property Attorney

Special skills

  • Mechanical engineering
  • Building Construction

IPR-services

  • Patents
  • Trademarks
  • Utility models
  • Designs
  • Novelty searches
  • Freedom to Operate
  • Litigation
  • Infringement analysis

Olli-Pekka Ollikainen

  • Partner
  • Patent Attorney
  • B.Sc. (Eng.), machine automation

Special skills

  • Mechanical engineering
  • Automation

IPR-services

  • Patents
  • Utility models
  • Designs
  • Novelty searches
  • Freedom to Operate
  • Litigation
  • Infringement analysis

Jorma Leitzinger

  • CEO
  • Partner
  • IoD

Mika Waris

  • Chairman of the Board
  • M.Sc. (Business Systems)

Inkeri Sole

  • Partner
  • Administrative Manager
  • Patent Attorney
  • European Design Attorney
  • M.Sc., Biology

Special skills

  • Biology
  • Microbiology
  • Genetics

IPR-services

  • Patents
  • Utility models
  • Designs
  • Novelty searches
  • Freedom to Operate
  • SPC (Supplementary Protection Certificates)

Jerry Härkönen

  • Head of Trademarks & Designs
  • IP Lawyer
  • European Trademark and Design Attorney
  • LL.M
  • Trademarks
  • Litigation
  • Infringement analysis

Tiina Kostian-Sulkanen

  • Partner
  • IP Lawyer
  • European Trademark and Design Attorney
  • Master of Laws
  • Trademarks
  • Trademark infringements
  • Trademark litigation
  • Counterfeits

Torsti Härkönen

  • European Patent Attorney
  • European Design Attorney
  • M.Sc. (EE)

Special skills

  • Electrical engineering
  • Applied electronics
  • Embedded systems, control algorithms, and measurement technology
  • power electronics

IPR-services

  • Patents and utility models
  • Designs
  • Patent searches (novelty, Freedom to Operate, competitor monitoring)
  • Riita-asiat
  • Loukkausanalyysit
  • Patent litigation
  • Infringement analyses
  • IoD

Taina Niemitukia-Sole

  • IP Specialist, trademarks
  • trademark application processes and formalities worldwide
  • Changes of holder, transfers
  • Trademark renewals worldwide
  • Customs Surveillance renewals
  • Domain name renewals

Juha Lempinen

  • Patent Attorney
  • L.Sc. (EE)

Special skills

  • Electrical engineering
  • Applied electronics
  • Power electronics
  • Physics
  • Nanotechnology

IPR-Services

  • Patents
  • Utility models
  • Designs
  • Novelty searches
  • Freedom to Operate
  • Infringement Analysis
  • IoD

Tove Mattsson

  • European Patent Attorney
  • M. Sc. Electrical engineering

Special Skills

  • Electrical engineering
  • Applied electronics
  • Telecommunications technology
  • Software

IPR-services

  • Patents
  • Utility models
  • Novelty searches
  • Freedom to Operate
  • Litigation
  • Infringement analysis
  • IoD

Maria Weintraub

  • Patent Agent

Special skills:

  • Chemistry
  • Environmental science

IPR-services

  • Patents
  • SPC (Supplementary Protection Certificates)
  • Utility models
  • Patent searches

Essi Kirves

  • IP Specialist
  • Patricia Coordinator
  • Patent, utility model and design application processes and formalities worldwide
  • Transfers of right
  • SPC (Supplementary Protection Certificates)
  • In-house development of Patricia IP management system

Anu Aalto

  • IP Specialist
  • Patent, utility model and design application processes and formalities worldwide
  • Validation of European patents in Finland
  • Coordination of translations
  • Transfers of right to foreign patent offices

Marjo Viitanen

  • IP SpecialistRenewal fee coordinator
  • Patent, utility model, design and trademark renewals worldwide