W W L

Pipers’ Worldwide List of IP Attorneys

Welcome to the new version of Pipers’ Worldwide List of IP Attorneys (WWL).
‍
This version should be easier to use than our original listing. We have omitted the physical address of each attorney firm, as we assume you will contact them via email. In most cases, we have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.

Read more...

The most significant change to the WWL is the addition of an acronym for each firm.
‍
For over 20 years, we have promoted the use of a unique firm reference in the subject line of emails, to avoid the repeated use of the terms "your reference" and "our reference," which can become confusing in an email exchange - particularly when firms use file references or matter numbers of a similar format. This makes it difficult to automatically identify the correct file reference in order to match the communication to the relevant file or matter number.

Our solution is to adopt an acronym for each firm's name and use it in place of the term "our reference." For this to work, each patent attorney firm in the world needs a unique acronym. We have attempted to address this by including a suggested acronym for each firm in the WWL.
‍
Our automated mail system records both outgoing and incoming emails by detecting the string "Pipers Ref:" followed by the relevant file reference.

On the assumption that other firms may wish to use a similar automated system to store emails against the relevant file, it would be sensible for each firm to adopt a unique acronym based on its own name.

If you have already adopted a different acronym and would like us to use it in the worldwide list, please contact us at webmaster@piperpat.com  so that we can update our records and adjust other acronyms as needed to ensure yours remains unique within our list.

We have taken the liberty of suggesting an acronym for each firm in the WWL.
We appreciate your assistance in ensuring these acronyms are used effectively, and we hope to collectively operate an effective system for communication between firms around the world.

Company name
City
Country
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Vuacapat
CITY
D-55263 Ingelheim/Mainz
COUNTRY
Germany
ACRONYM
Vuaca
VUKMIR & ASSOCIATES
CITY
10 000 Zagreb
COUNTRY
Croatia
ACRONYM
Vukmi
Vukovic & Partners
CITY
11 000, Belgrade
COUNTRY
Serbia
ACRONYM
Vukov
Vulcheva Consult Ltd
CITY
6000 Stara Zagora
COUNTRY
Bulgaria
ACRONYM
VCBG
Vulikh & Vulikh Patent and Law Agency
CITY
Kharkiv, 61145
COUNTRY
Ukraine
ACRONYM
VVUA
Vutts & Associates LLP
CITY
New Delhi - 110016
COUNTRY
India
ACRONYM
Vutts
Vygodin & Partners, Ltd.
CITY
117447, Moscow
COUNTRY
Russia
ACRONYM
Vygod
VYSKOCIL, KROSLAK a spol.
CITY
COUNTRY
Czechia
ACRONYM
VKAS
Wachtershauser & Hartz
CITY
80333 Munich
COUNTRY
Germany
ACRONYM
WHMU
Wagdy N. Aziz
CITY
Giza
COUNTRY
Egypt
ACRONYM
Aziz
Wagenknecht IP Law Group
CITY
San Diego, CA 92128
COUNTRY
United States
ACRONYM
Wagen
Wagner Albiger & Partner
CITY
D-53225 Bonn
COUNTRY
Germany
ACRONYM
WAPBO
WAGNER + HELBIG
CITY
CH-1260 Nyon
COUNTRY
Switzerland
ACRONYM
WHCH
WAGNER Rechtsanwälte
CITY
66111 Saarbrücken
COUNTRY
Germany
ACRONYM
Wagne
Wagner webvocat®
CITY
D-66111 Saarbruecken
COUNTRY
Germany
ACRONYM
WWSA
Wakabayashi International Patent Office
CITY
Taito ku
COUNTRY
Japan
ACRONYM
Wakab
Wakefield Quin Limited
CITY
Hamilton, HM10
COUNTRY
Bermuda
ACRONYM
WQ
Walder Wyss Ltd.
CITY
Zurich
COUNTRY
Switzerland
ACRONYM
WWCH
Walker & Jocke
CITY
Medina, OH 44256-2601
COUNTRY
United States
ACRONYM
WJUS
Walker Kontos
CITY
Nairobi
COUNTRY
Kenya
ACRONYM
WKKE
Waller
CITY
Nashville, TN 37219
COUNTRY
United States
ACRONYM
WallNA
Wallinger Ricker Schlotter Tostmann
CITY
80331 Munich
COUNTRY
Germany
ACRONYM
WRST
Wallington-Dummer
CITY
Sydney, NSW 2000
COUNTRY
Australia
ACRONYM
WD
Walter Haverfield LLP
CITY
Cleveland, OH 44114-1821
COUNTRY
United States
ACRONYM
WHCL
Walters & Wasylyna LLC - Cleveland
CITY
Cleveland 44147
COUNTRY
United States
ACRONYM
WWCL
Walther ∙ Hinz ∙ Bayer PartGmbB
CITY
34130 Kassel
COUNTRY
Germany
ACRONYM
WHBP
W.A. Mendez & Asociados S.R.L.
CITY
La Paz
COUNTRY
Bolivia
ACRONYM
WAMASR
Wanam Sale
CITY
Theta Lane, Off Lenana Road
COUNTRY
Kenya
ACRONYM
WSKE
WANDCO Intellectual Property
CITY
Jakarta Selatan, DKI Jakarta 12950,
COUNTRY
Indonesia
ACRONYM
Wandc
Wang & Associates
CITY
Chaoyang District, Beijing 100020
COUNTRY
China
ACRONYM
WangCN
Wanger Law & Trust
CITY
FL 9490 Vaduz
COUNTRY
Liechtenstein
ACRONYM
WTLI
Wang IP Law Group, P.C.
CITY
COUNTRY
United States
ACRONYM
WPCU
Wang Law Firm Inc.
CITY
Norcross, GA 30092
COUNTRY
United States
ACRONYM
WangUS
Wan Hui Da Intellectual Property Agency
CITY
Haidian District, Beijing
COUNTRY
China
ACRONYM
WHCN
Wanhuida Intellectual Property Agency Co., Ltd - Beijing
CITY
Beijing
COUNTRY
China
ACRONYM
Wanhu
Ware Fressola Maguire & Barber LLP
CITY
Monroe, CT 06468
COUNTRY
United States
ACRONYM
WFMB
Warens International Patent
CITY
Jakarta 12430
COUNTRY
Indonesia
ACRONYM
Waren
War IP Law, PLLC
CITY
COUNTRY
United States
ACRONYM
War
Warner Norcross + Judd
CITY
Grand Rapids, MI 49503-2832
COUNTRY
United States
ACRONYM
WNJ
Warren Sinclair LLP
CITY
Red Deer T4N 6V4
COUNTRY
Canada
ACRONYM
WSCA
Wasatch - IP
CITY
Salt Lake City, UT 84121
COUNTRY
United States
ACRONYM
Wasat
Wasserman, Comden & Casselman, L.L.P.
CITY
Los Angeles, CA 91356
COUNTRY
United States
ACRONYM
WCCLLP
Watanabe Ing LLP
CITY
Honolulu, HI 96813
COUNTRY
United States
ACRONYM
WI
Watson & Band - Beijing Office
CITY
Beijing 100027
COUNTRY
China
ACRONYM
WBBJ
Watson & Band - Harbin
CITY
Harbin 150010
COUNTRY
China
ACRONYM
WBHA
Watson & Band - Shanghai
CITY
Shanghai 200031
COUNTRY
China
ACRONYM
WBSH
Watson & Levy SRL
CITY
C1047AAH Buenos Aires
COUNTRY
Argentina
ACRONYM
WLAR
Watts, Hoffmann, Fisher &amp Heinke Co, LPA
CITY
44114 Cleveland
COUNTRY
United States
EMAIL
ACRONYM
WHFHL
WAVS IP
CITY
Oakland, CA 94607
COUNTRY
United States
ACRONYM
WAVS
Wayne J. Colton, Inc.
CITY
San Antonio 78230
COUNTRY
United States
ACRONYM
Colto
Wayne Pritchard, P.E.
CITY
El Paso, TX 79901
COUNTRY
United States
ACRONYM
WPPE
WBH Wachenhausen
CITY
80469 München
COUNTRY
Germany
ACRONYM
WBH
WDA International Firm
CITY
Ensanche Piantini, Santo Domingo
COUNTRY
Dominican Republic
ACRONYM
WDA
Weaver Legal and Consulting LLC
CITY
COUNTRY
United States
ACRONYM
Weave
Webb & Co
CITY
Rehovot 76100
COUNTRY
Israel
ACRONYM
WebbR
Webb & Co - Herzlia
CITY
COUNTRY
Israel
ACRONYM
WebbHE
Webb & Co - Rehovot
CITY
Rehovot 7670203
COUNTRY
Israel
ACRONYM
WebbRE
Webber Wentzel in alliance with Linklaters
CITY
Johannesburg 2196
COUNTRY
South Africa
EMAIL
ACRONYM
WWIAWL
Webb Law Group
CITY
Fresno, CA 93711
COUNTRY
United States
ACRONYM
WebbFR
Weber & Partner Rechtsanwälte
CITY
53757 Sankt Augustin
COUNTRY
Germany
ACRONYM
Weber
Webster
CITY
AI-2640
COUNTRY
Anguilla
ACRONYM
Webst
Weeks Law
CITY
Calgary AB T2J 7E4
COUNTRY
Canada
ACRONYM
Weeks
Wegman Hessler
CITY
Cleveland, OH 44131
COUNTRY
United States
ACRONYM
WHC
Weickmann & Weickmann
CITY
81679 München
COUNTRY
Germany
ACRONYM
WWMU
Weide & Miller, Ltd.
CITY
Las Vegas, NV 89144
COUNTRY
United States
ACRONYM
WMUS
Weil - New York
CITY
New York, NY 10153-0119
COUNTRY
United States
ACRONYM
Weil
Weiner & Burt, P.C
CITY
Harrisville, MI 48740
COUNTRY
United States
ACRONYM
WBPC
Weinmann Zimmerli
CITY
CH-8032 Zurich
COUNTRY
Switzerland
ACRONYM
WZ
WE Intellectual Property Co., Ltd.
CITY
Lumpini, Pathumwan, Bangkok 10330
COUNTRY
Thailand
ACRONYM
WE
WEISER & VOITH PATENTANWÄLTE
CITY
A-1130 Wien
COUNTRY
Austria
ACRONYM
WVWI
Weiser & Voith Patentanwälte Partnerschaft
CITY
A-1130 Vienna
COUNTRY
Austria
ACRONYM
WVVI
Wei & Sleman LLP
CITY
Freehold, NJ 07728
COUNTRY
United States
ACRONYM
WSFR
Weiß, Arat & Partner mbB
CITY
D-78234 Engen
COUNTRY
Germany
ACRONYM
WAPEN
Weiss & Moy, P.C. - Arizona
CITY
Phoenix, AZ 85018
COUNTRY
United States
ACRONYM
WMPCAR
Weiss & Moy, P.C. - Florida
CITY
Boca Raton, FL 33433
COUNTRY
United States
ACRONYM
WMPCFL
Weiss & Moy, P.C. - Nevada
CITY
Las Vegas, NV 89169
COUNTRY
United States
ACRONYM
WMPCNE
Wekeser LLP
CITY
Astana 010000
COUNTRY
Kazakhstan
ACRONYM
Wekes
Wellborn & Wallace, LLC
CITY
Atlanta, GA 30318
COUNTRY
United States
ACRONYM
WWAT
Well International Patent Office
CITY
Seocho-gu, Seoul 137-070
COUNTRY
South Korea
ACRONYM
WellSE
Well Patent Law Firm
CITY
Seoul, 06562
COUNTRY
South Korea
ACRONYM
WellS
Wells P.C.
CITY
COUNTRY
United States
ACRONYM
WPCUS
Wells St. John P.S.
CITY
Spokane, WA 99201
COUNTRY
United States
ACRONYM
WSJPS
Welsh Flaxman & Gitler LLC
CITY
Alexandria, VA 22314
COUNTRY
United States
ACRONYM
WFGAL
Wenderoth
CITY
Washington, , DC 20036
COUNTRY
United States
ACRONYM
Wende
Wendy Thai
CITY
COUNTRY
United States
ACRONYM
WTUS
Wenger Law Offices
CITY
Media, PA 19063
COUNTRY
United States
ACRONYM
Wenge
Wenger & Vieli Ltd
CITY
CH-8034 Zürich
COUNTRY
Switzerland
ACRONYM
WVCH
Wenping & Co. - Japan
CITY
Chiyoda-ku, Tokyo 101-0045
COUNTRY
Japan
ACRONYM
WenpJP
Wenping & Co. - Taiwan
CITY
Taipei City
COUNTRY
Taiwan
ACRONYM
WenpTW
Wenping Patent & Trademark Agent Ltd.
CITY
Hong Kong
COUNTRY
Hong Kong
ACRONYM
WenpHK
Werksmans Attorneys
CITY
Cape Town 8001
COUNTRY
South Africa
ACRONYM
Werks
Werner, Juk, Baudelio & Cia., S.C.
CITY
Cuernavaca, Morelos C.P. 62241
COUNTRY
Mexico
ACRONYM
WJBCSC
Werner & ten Brink - Patentanwälte
CITY
D-48147 Münster
COUNTRY
Germany
ACRONYM
WTBPA
Weser & Kollegen
CITY
D-81245 Munich
COUNTRY
Germany
ACRONYM
WKDE
West & Associates
CITY
Walnut Creek, CA 94598
COUNTRY
United States
ACRONYM
WestWA
Westerman, Hattori, Daniels & Adrian, LLP
CITY
Washington, D.C. 20036
COUNTRY
United States
EMAIL
ACRONYM
WHDA
Western IP Law - Nevada
CITY
Las Vegas, NB 89118
COUNTRY
United States
ACRONYM
WestNE
Western IP Law - Utah
CITY
Salt Lake City, UT 84111
COUNTRY
United States
ACRONYM
WestUT
Western Patent Group Trust
CITY
6020 Tonkowa Trail, Georgetown
COUNTRY
United States
ACRONYM
WTTO
Westman, Champlin & Koehler
CITY
Minneapolis, MA 55402
COUNTRY
United States
ACRONYM
WCK