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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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
Sort by
No entries match your filters.
Baker & McKenzie LLP - Houston
CITY
Houston, 77002
COUNTRY
United States
ACRONYM
B&M
Baker & McKenzie LLP - New York
CITY
New York, 10018
COUNTRY
United States
ACRONYM
B&M
Baker & McKenzie LLP - Toronto
CITY
Toronto M5J 2T3
COUNTRY
Canada
ACRONYM
B&M
Baker & McKenzie LLP - Washington
CITY
Washington, 20006
COUNTRY
United States
ACRONYM
B&M
Baker & McKenzie Ltd.
CITY
Bangkok 10500
COUNTRY
Thailand
ACRONYM
B&M
Baker & McKenzie Ltda.
CITY
Santiago
COUNTRY
Chile
ACRONYM
B&M
Baker & McKenzie Madrid S.L.P.
CITY
Madrid 28046
COUNTRY
Spain
ACRONYM
B&M
Baker & McKenzie - München
CITY
80333 München
COUNTRY
Germany
ACRONYM
B&M
Baker & McKenzie - Netherlands
CITY
1082 MD Amsterdam
COUNTRY
Netherlands
ACRONYM
B&M
Baker & McKenzie S.A.S.
CITY
Bogota
COUNTRY
Colombia
ACRONYM
B&M
Baker & McKenzie S.C.
CITY
con inicio de Calle París
COUNTRY
Venezuela
ACRONYM
B&M
Baker & McKenzie S.C. - Mexico City
CITY
México City, 11040
COUNTRY
Mexico
ACRONYM
B&M
Baker & McKenzie SCP
CITY
75008 Paris
COUNTRY
France
ACRONYM
B&M
Baker & McKenzie - Shanghai
CITY
Shanghai 200121
COUNTRY
China
ACRONYM
B&M
Baker & McKenzie Sociedad Civil
CITY
Piso 13
COUNTRY
Argentina
ACRONYM
B&M
Baker & McKenzie s.r.o., advokátní kancelář
CITY
Prague 110 00
COUNTRY
Czechia
ACRONYM
B&M
Baker & McKenzie - Switzerland
CITY
Zurich 8034
COUNTRY
Switzerland
ACRONYM
B&M
Baker & McKenzie, Taipei
CITY
Taipei 10548
COUNTRY
Taiwan
ACRONYM
B&M
Baker McKenzie - Türkiye
CITY
Istanbul 34335
COUNTRY
Türkiye
ACRONYM
B&M
Baker & McKenzie - Ukraine
CITY
Kyiv 01601
COUNTRY
Ukraine
ACRONYM
B&M
Baker & McKenzie - United Kingdom
CITY
London EC4V 6JA
COUNTRY
United Kingdom
ACRONYM
B&M
Baker & McKenzie (Vietnam) Ltd. (Hanoi)
CITY
Hanoi 10000
COUNTRY
Vietnam
ACRONYM
B&M
Baker & McKenzie (Vietnam) Ltd. (Ho Chi Minh City)
CITY
Ho Chi Minh City
COUNTRY
Vietnam
ACRONYM
B&M
Baker & McKenzie.Wong & Leow
CITY
Tower 1
COUNTRY
Singapore
ACRONYM
B&M
Baker Newby
CITY
Chilliwack, BC V2P 6K2
COUNTRY
Canada
ACRONYM
BNCA
Bakir International Office
CITY
Cairo
COUNTRY
Egypt
ACRONYM
Bakir
Bakker & Verkuijl Intellectual Property
CITY
4811 VB Breda
COUNTRY
Netherlands
ACRONYM
BVNL
Balaji IP
CITY
U.P. Delhi NCR
COUNTRY
India
ACRONYM
Balaj
Balco IP Law Office
CITY
Ulaanbaatar 13381
COUNTRY
Mongolia
ACRONYM
Balco
Balder IP
CITY
28046 Madrid
COUNTRY
Spain
ACRONYM
Balde
Ballas, Pelecanos & Associates L.P.C
CITY
COUNTRY
Greece
ACRONYM
BPLPC
Ballester IP
CITY
D 03002 Alicante
COUNTRY
Spain
ACRONYM
Balle
Balmat Law, PLLC
CITY
Charlottesville VA 22901
COUNTRY
United States
ACRONYM
Balma
Bals & Vogel
CITY
80331 Munich
COUNTRY
Germany
ACRONYM
BVDE
BananaIP
CITY
Bangalore 560 062
COUNTRY
India
ACRONYM
Banan
Banca Intellectual Property Law Firm
CITY
COUNTRY
Vietnam
ACRONYM
Banca
Bandpay & Greuter
CITY
75002 Paris
COUNTRY
France
ACRONYM
BGFR
Bangladesh Law Partners | BDLP
CITY
Baridhara DOHS, Dhaka
COUNTRY
Bangladesh
ACRONYM
BBPBD
Banker & Toro
CITY
Santiago
COUNTRY
Chile
ACRONYM
BTCL
Banker & Toro Abogados
CITY
Santiago de Surco, L33 Lima
COUNTRY
Peru
ACRONYM
BTPE
Banner & Witcoff - D.C.
CITY
Washington, DC 20005
COUNTRY
United States
ACRONYM
BWDC
Banner & Witcoff - MA
CITY
Boston, MA 02109
COUNTRY
United States
EMAIL
ACRONYM
BWMA
Banning Advocaten
CITY
Amsterdam
COUNTRY
Netherlands
ACRONYM
BANL
Banse & Steglich
CITY
D-80336 München
COUNTRY
Germany
ACRONYM
BSDE
BAQSN - La Paz
CITY
La Paz
COUNTRY
Bolivia
ACRONYM
BAQSLA
BAQSN - Santa Cruz
CITY
Santa Cruz
COUNTRY
Bolivia
ACRONYM
BAQSSA
Baranchikov
CITY
Moscow 109012
COUNTRY
Russia
ACRONYM
BaraRU
Baranda & Associates
CITY
Taguig City, 1634 Metro Manila
COUNTRY
Philippines
ACRONYM
BaraPH
Barbat & Cia - Buenos Aires (Head Office)
CITY
C1088AAH Buenos Aires
COUNTRY
Argentina
ACRONYM
BCBU
Barbat & Cia - Mendoza
CITY
City of Mendoza
COUNTRY
Argentina
ACRONYM
BCME
Barbat & Cia - Rosario
CITY
Santa Fe
COUNTRY
Argentina
ACRONYM
BCRO
barcode IP
CITY
New Delhi -110049
COUNTRY
India
ACRONYM
Barco
Bardehle, Pagenberg Partnerschaft mbB
CITY
81675 Munich
COUNTRY
Germany
ACRONYM
BPMU
Bardehle Pagenberg S.L.
CITY
08037 Barcelona
COUNTRY
Spain
ACRONYM
BPSL
Bardehle Pagenburg Selas
CITY
75009 Paris
COUNTRY
France
ACRONYM
BPS
BarentsKrans
CITY
2514 EA The Hague
COUNTRY
Netherlands
ACRONYM
Baren
Barger, Piso & Partner
CITY
A-1010 Wien
COUNTRY
Austria
ACRONYM
BPP
Barich IP Law Group
CITY
Chicago, IL 60661
COUNTRY
United States
ACRONYM
Baric
Barker Brettell LLP
CITY
Birmingham B16 8QQ, England
COUNTRY
United Kingdom
ACRONYM
BBI
BARLAW
CITY
Lima 15023
COUNTRY
Peru
ACRONYM
Barla
Barley Snyder - Malvern
CITY
Malvern, PA 19355
COUNTRY
United States
ACRONYM
BSMA
Barlow, Josephs & Holmes Ltd.
CITY
Providence, RI 02903
COUNTRY
United States
ACRONYM
BJH
Barnes & Thornburg LLP
CITY
Chicago, IL 60606-2833
COUNTRY
United States
ACRONYM
BTCH
Barnwell Whaley Patterson & Helms
CITY
Charleston, SC 29401
COUNTRY
United States
ACRONYM
BWPH
Baron Warren Redfern
CITY
Greater London, TW8 9DW
COUNTRY
United Kingdom
ACRONYM
BWR
Baroudi & Associates
CITY
Beirut
COUNTRY
Lebanon
ACRONYM
Barou
Barreda Moller
CITY
Lima 15073
COUNTRY
Peru
ACRONYM
BM
Barreto Montes & Abogados
CITY
Lima 14
COUNTRY
Peru
ACRONYM
BMLI
Barrette Legal Inc.
CITY
Montreal, H2Z 2B8
COUNTRY
Canada
ACRONYM
Barre
Barrett McNagny
CITY
Fort Wayne, IN 46802
COUNTRY
United States
ACRONYM
BMFO
Barrigar Intellectual Property Law
CITY
Victoria, BC V8X 4A3
COUNTRY
Canada
ACRONYM
Barri
Barros Wallace Advogados
CITY
São Paulo, SP CEP: 05418-000
COUNTRY
Brazil
ACRONYM
BWBR
Barrow & Williams LLP
CITY
Belize City
COUNTRY
Belize
ACRONYM
BWBZ
Bartle Read - Liverpool
CITY
Liverpool L3 5TF
COUNTRY
United Kingdom
ACRONYM
BRLI
Bartle Read - London
CITY
London EC2N 1HQ
COUNTRY
United Kingdom
ACRONYM
BRLO
Bartz & Bartz PA
CITY
Edina, MN 55435
COUNTRY
United States
ACRONYM
BBPUS
Barumun International Patent
CITY
Jakarta DKI 10510
COUNTRY
Indonesia
ACRONYM
Barum
BARUN IP & LAW
CITY
Seoul 06181
COUNTRY
South Korea
ACRONYM
BARUN
Barzallo & Barzallo Abogados
CITY
Quito
COUNTRY
Ecuador
ACRONYM
BBQU
Barzan&ograve & Zanardo - Milan
CITY
20121 Milan
COUNTRY
Italy
ACRONYM
BOZMI
Barzan&ograve & Zanardo - Rome
CITY
00187 Rome
COUNTRY
Italy
ACRONYM
BOZRO
Barzan&ograve & Zanardo - Turin
CITY
10128 Turin
COUNTRY
Italy
ACRONYM
BOZTU
Başalan Law Firm
CITY
34400 Kagithane / ISTANBUL
COUNTRY
Türkiye
ACRONYM
Basal
Başgezer Law Office
CITY
603 Pasaport
COUNTRY
Türkiye
ACRONYM
Basge
Basham, Ringe y Correa, S.C.
CITY
C.P. 05120, Ciudad de México
COUNTRY
Mexico
ACRONYM
BRYCSC
Basic Patents
CITY
Nazareth, PA 18034
COUNTRY
United States
ACRONYM
Basic
Baskent Patent
CITY
06530, ÇANKAYA / ANKARA
COUNTRY
Türkiye
ACRONYM
Baske
Baspinar & Partners
CITY
34433, İstanbul
COUNTRY
Türkiye
ACRONYM
Baspi
Bass Patent Law
CITY
Frederick, MD 21701
COUNTRY
United States
ACRONYM
Bass
Batavia Patentservis Asia
CITY
Jakarta 12930
COUNTRY
Indonesia
ACRONYM
BPAID
Bateman IP, PC
CITY
Salt Lake City UT 84111
COUNTRY
United States
ACRONYM
Batem
Bates & Bates - Iowa City
CITY
West Branch IA 52358
COUNTRY
United States
ACRONYM
BBIO
Battsengel Bayarbaatar Associates
CITY
COUNTRY
Mongolia
ACRONYM
BBAMN
Baudelio & Cía.
CITY
04200 Ciudad de México
COUNTRY
Mexico
ACRONYM
BCCI
Bauer-IP
CITY
148 00 Prague 4
COUNTRY
Czechia
ACRONYM
BaueCZ
Bauer Law Offices
CITY
Pittsburgh, PA 15237
COUNTRY
United States
ACRONYM
BaueUS
Bauer Vorberg Kayser
CITY
50968 Cologne
COUNTRY
Germany
ACRONYM
BVK
Bauer Wagner Priesmeyer "Patent & Law" (Aachen)
CITY
52070 Aachen
COUNTRY
Germany
ACRONYM
BWPAA
Bauer Wagner Priesmeyer "Patent & Law" (Gütersloh)
CITY
D-33332 Gutersloh
COUNTRY
Germany
ACRONYM
BWPGU
Baumgartner Patent Law
CITY
Bend OR 97703
COUNTRY
United States
ACRONYM
Baumg