Local Office Boeblingen
Managing Office
Head Office Front View

Welcome at HEILEIN IP LAW

   ✓ Your patent law firm for Patents in all technical fields, Design and Trademark Protection & more.
   ✓ All from a single source: obtaining, defending, enforcing and licensing intellectual property rights (patents, designs, trademarks).
   ✓ With offices in Erkrath, Boeblingen and Unterschleissheim, i.e. within the Metro Regions of Cologne, Duesseldorf, Stuttgart and Munich.
   ✓ Highly qualified team: active throughout Germany, with experience throughout Europe and Worldwide connections.
   ✓ Always available via our contact form - in urgent cases also 24/7 via phone.
★ ★ ★ ★ ★

Our IP - competence includes

more than
10
Specialists
more than
30
Years
more than
3000
IP-Rights (IPRs)

★ ★ ★ ★ ★

5.0 out of 5 stars / Based on 36 Google reviews

Client Votes

★★★★★ – „During my recent business travels, I had the pleasure of getting to know HEILEIN IP LAW. I was impressed by the welcoming atmosphere, the professionalism, and the highly qualified team!“ – Client from South Africa.
★★★★★ – „My experience with HEILEIN IP LAW was most perfect and very tailored to my exact needs !!“ – Client from Germany.
★★★★★ – „Excellent service and very higly Knowledagble escpecially reading patent filing and any patent related claims and so on. I totally recommend !!!“ – Client from India.

More reviews can be find of our locations in Bavaria, Baden-Württemberg and North Rhine-Westphalia on Google.



Current Topics


Consultation hours from 14 January 2026
Betriebsferien Jahreswechsel 2025/2026
Advertising banner for the Congress of Christian Leaders 2023
  • February 06, 2025

    KCF 2025 in Karlsruhe

     Free entrance at 06.03.2025, 18:30 to 22:00
    Visit us!

    At Europe's largest value congress:
    06-08 March 2025, dm-arena, Messe Karlsruhe.

    H34 - Joint stand of FBG e.G.
Location of the new Cologne Office of the patent law firm HEILEIN IP LAW
  • 18.11.2024

    New Office in Cologne

    We are happy about our new Local Office in the Metro Region of Cologne.

    We were also pleased to welcome patent attorney Jochen Maxton as head of the new Local Office Cologne.
Advertising banner ICU Talk Evening 'Support for the Future' - Patent attorneys discussing the protection of innovations
  • 24.10.2023

    ICU & ACU - Talks Evening
    "Creativity as a corporate value - how to protect your creativity"

    In an entertaining lecture, PA Dr. E-P. Heilein explains the do's and don'ts of protecting innovations through industrial property rights to interested entrepreneurs using practical examples...
  • more [de]
Green colored unitary patent application with corresponding receipt from the European Patent Office
  • August 11, 2023

    First Unitary Patent in Portfolio

     We are pleased to announce our first unitary patent in the IP portfolio.

    European patents with unitary effect provide uniform patent protection in currently 17 member states of the European Union.
ICU Networking Event 'Connect the Future' - Impulse talk with patent attorney Dr. E-P. Heilein about IP-Rights
Go-to-the-archive-of-our-patent-law-firm




Differentiating Rights

In contrast to the legal system of the United States of America, the German and European legal systems are characterized by a two-tier system in both the technical and esthetic fields (namely, patents / utility models and copyright / registered designs). In each case the so-called “small coin” (i.e. utility model or registered design) is laid out for quick availability and very low requirements in favor of anyone seeking legal protection. The already differentiated intellectual property rights in German law are additionally extended, particularly by the judicial case law of unfair competition as mentioned in §§ 3 and 4 ff. UWG, which also provides points of reference for the third important field, namely the law of signs and marks.




Close-up of a light bulb on the ground under natural sunlight: symbol of innovative ideas worth protecting

  • Key Aspects of Activities

    Our specialization includes all national, European and international procedures for obtaining, defending or enforcing industrial property rights (patents, designs, trademarks) ...
White paragraph on red puzzle piece; white puzzle with red paragraph in a gap: Enforcement of rights

  • Key Aspects of Interests

    Our experience also includes all procedures for the enforcement, delimitation or licensing of industrial property rights (patents, designs, trademarks), including conflict resolution (mediation) ...
Two interlocking gears are held up by two hands: Expertise of the patent law firm

  • Technical Fields

    The competencies of the patent attorneys and scientific experts at  HEILEIN  IP  LAW  extend to numerous technical and scientific areas, in particular ...
Colored world map representing network and know-how in patent protection of the patent law firm HEILEIN IP LAW

  • Global Network

    Our global network, which has grown over many years, includes lawyers and patent attorneys abroad, so that any interests of our clients can be optimally represented ...



Highly Qualified Team

As a well-established team that is highly qualified in handling national, European and international patent, design and trademark rights, we know the time and costs needed for the development and designing of a new product or for the establishment of a trademark or service mark. Since in most cases and for practical reasons, a protection of (trade) secrets cannot be guaranteed, we offer legal advice to business companies of any size as well as start-ups and free inventors in all important fields of intellectual property rights and the protection of innovative performances.




Blue collage of the whole team of the patent law firm HEILEIN IP LAW

  • Team

    Here you will find the right IP specialists and their contact details for all main areas of interest and activity of of  HEILEIN  IP  LAW  …
Patent attorney Dr. Ernst-Peter Heilein with clients at: 'Die Höhle der Löwen' (The Lions' Den)

  • Weblog

    Follow us on our Weblog and receive information and news about your law firm HEILEIN IP LAW within of the Metro Regions Munich and ...
View of Alpine mountain landscape after successful mountaineering
Word cloud on the topic of innovation and ideas from the mission statement of our patent attorneys and employees

  • Mission

    Here you will find the corporate mission in a nutshell and and our empathy for making your visions come true ...
  • Read more »



Idividual Support

One of our core activities and interests is the individual support of for example an innovation from its development phase to the filing of an intellectual property right up to its enforcement or, as the case may be, its exploitation. From our Headquarters in the middle of the NordAllianz - Metro Region Munich North, an alliance of interests of eight communities of the districts Munich and Freising, namely: Eching, Garching, Hallberg­moos, Ismaning, Neu­fahrn, Ober­schleissheim, Unter­foehring and Unterschleissheim, as well as our new Erkrath and Boeblingen Offices within of the Duesseldorf and Stuttgart Metro Regions we are active throughout Germany. The team of HEILEIN  IP  LAW, located since 2002 in Unter­schleissheim near Munich, maintains contact with a global network of attorneys-at-law and patent attorneys both in Germany and abroad, thereby enabling us to offer our clients competent support for a wide range of interests and subjects.







More than 25 years of IP Competence since 1996.




Key Aspects of Activities

Key Aspects of Interests

Technical Fields


Global Network


Weblog


Team





Local Office  

Hans-Berge-Straße 48
50997 Cologne
Metro Region Cologne
Germany

Tel.: +49 2233 8 05 84-90
Fax: +49 89 413 29 39-89
service@pa.heilein.de



Local Office  

Donaustrasse 30
40699 Erkrath
Metro Region Duesseldorf
Germany

Tel.: +49 2104 77 65-53
Fax: +49 89 413 29 39-89
service@pa.heilein.de



Local Office  

Am Stadtgarten 7
71032 Boeblingen
Metro Region Stuttgart
Germany

Tel.: +49 7031 2 05 09-35
Fax: +49 89 413 29 39-89
service@pa.heilein.de



Head Office

Bezirksstrasse 2
85716 Unterschleissheim
District Munich North
Germany

Tel.: +49 89 413 29 39-60
Fax: +49 89 413 29 39-89
office@pa.heilein.de