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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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.
Marks & Clerk - Manchester
CITY
Manchester M1 4HD
COUNTRY
United Kingdom
ACRONYM
MCMA
Marks & Clerk - Ottawa
CITY
Ottawa ON K1P 0B6
COUNTRY
Canada
ACRONYM
MCOT
Marks & Clerk - Oxford
CITY
Oxford OX4 4GE
COUNTRY
United Kingdom
ACRONYM
MCOX
Marks & Clerk - Toronto
CITY
Toronto, M5H 3G2
COUNTRY
Canada
ACRONYM
MCTO
Marks Gray P.A.
CITY
Jacksonville FL 32207
COUNTRY
United States
ACRONYM
MGPA
Marks IP Law Firm
CITY
Osaka, 550-0002
COUNTRY
Japan
ACRONYM
MarkJP
Marks & Pat
CITY
Karachi-75300
COUNTRY
Pakistan
ACRONYM
MPPK
MarksPro
CITY
Taguig City 1634
COUNTRY
Philippines
ACRONYM
MarkPH
Mark Stein Law
CITY
Aventura, FL. 33180
COUNTRY
United States
ACRONYM
MSAV
Marks & Us Marcas y Patentes - Bilbao
CITY
48009 Bilbao, Vizcaya
COUNTRY
Spain
ACRONYM
MUMYBI
Marks & Us Marcas y Patentes - Málaga
CITY
izqda 29016 Málaga
COUNTRY
Spain
ACRONYM
MUMYMA
Markus Reinhardt - Aschau
CITY
D-83225 Aschau
COUNTRY
Germany
ACRONYM
MRD
Markus Sajogo & Associates
CITY
East Java
COUNTRY
Indonesia
ACRONYM
MSAID
Markwise
CITY
1359 HR Almere
COUNTRY
Netherlands
ACRONYM
Markw
Marmara Patent Consulting Limited Company
CITY
Istanbul
COUNTRY
Türkiye
ACRONYM
Marma
Maroscia & Associati srl
CITY
36100 Vicenza
COUNTRY
Italy
ACRONYM
MAVI
Marpa Marcas e Patentes
CITY
CEP: 90110-230 Trend City, Porto Alegre (Matriz)
COUNTRY
Brazil
ACRONYM
MMEP
MarPat
CITY
Asunción
COUNTRY
Paraguay
ACRONYM
MarpPY
Marpataş
CITY
Söğütözü Çankaya / ANKARA
COUNTRY
Türkiye
ACRONYM
MarpTR
MarQonsult IP (Patent and Trademark)
CITY
47301 Petaling Jaya, Selangor D.E
COUNTRY
Malaysia
ACRONYM
Marqo
Marquality IP Consultancy
CITY
06420 Kızılay / Ankara
COUNTRY
Türkiye
ACRONYM
MCKZ
MarquesMarcas
CITY
2910-640 Setubal
COUNTRY
Portugal
ACRONYM
MarqPT
Marquez IP Law Office
CITY
Washington, D.C. 20006
COUNTRY
United States
ACRONYM
MarqUS
Marshall, Gerstein & Borun LLP
CITY
Chicago, IL 60606-6357
COUNTRY
United States
ACRONYM
MGB
Martensen IP
CITY
Colorado Springs, CO 80903
COUNTRY
United States
ACRONYM
Marte
Martinez & Associados
CITY
São Paulo - SP, 04605-003
COUNTRY
Brazil
ACRONYM
MASA
Martin George & Co
CITY
Bacolet, Tobago
COUNTRY
Trinidad and Tobago
ACRONYM
MGTT
Martini Manna
CITY
20122 Milan
COUNTRY
Italy
ACRONYM
MMIT
Martin IP Law Group, PC
CITY
Evansville, IN 47708
COUNTRY
United States
ACRONYM
MartEV
Martinoni & Rodriguez - Argentina
CITY
Capital Federal - Buenos Aires
COUNTRY
Argentina
ACRONYM
MRAR
Martinoni & Rodriguez - Uruguay
CITY
Montevideo CP 11,300
COUNTRY
Uruguay
ACRONYM
MRUY
Marut Bunnag International Law Office
CITY
Huaykwang, Bangkok 10320
COUNTRY
Thailand
ACRONYM
MBTH
Maruyama & Co. Patent Attorney
CITY
Chuo-ku, Osaka 540 0026
COUNTRY
Japan
ACRONYM
Maruy
Marval O´Farrell & Mairal
CITY
(C1001AAQ) Buenos Aires
COUNTRY
Argentina
ACRONYM
MOFM
Maschoff Brennan
CITY
Park City, UT 84098
COUNTRY
United States
ACRONYM
MBPA
Maskell Law PLLC
CITY
Arlington, VA 22201
COUNTRY
United States
ACRONYM
Maske
Masnad Law Firm (MLF)
CITY
Kabul
COUNTRY
Afghanistan
ACRONYM
Masna
Mason & Associates
CITY
New Delhi 110017
COUNTRY
India
ACRONYM
Mason
Massa Studio Legale - Bologna
CITY
40128 Bologna
COUNTRY
Italy
ACRONYM
MLIT
Massoun & Massoun Consultancy & IP Services
CITY
Kabul
COUNTRY
Afghanistan
ACRONYM
MMC
Mastrorocco Marcas e Patentes Ltda
CITY
CEP 02011-500 - São Paulo - SP
COUNTRY
Brazil
ACRONYM
MMEPL
Masuvalley and Partners - Japan
CITY
Taito-ku, Tokyo 111-0032
COUNTRY
Japan
ACRONYM
MasuJP
Masuvalley and Partners - United States
CITY
San Diego, CA 92123
COUNTRY
United States
ACRONYM
MasuUS
Mathews, Shepherd, McKay & Bruneau PA
CITY
Princeton, NJ 08540
COUNTRY
United States
ACRONYM
MSMBP
Mathisen & Macara
CITY
Staines-Upon-Thames
COUNTRY
United Kingdom
ACRONYM
MMGB
Mathys & Squire - Cambridge
CITY
Cowley Road, Cambridge CB4 0DS
COUNTRY
United Kingdom
ACRONYM
MSCA
Mathys & Squire LLP - London
CITY
London SE1 9SG
COUNTRY
United Kingdom
ACRONYM
MSLO
Matijevic Law Offices
CITY
Zagrebačka županija HR – 10000
COUNTRY
Croatia
ACRONYM
Matij
Matos & Associados
CITY
Rio de Janeiro, RJ – 20011-001
COUNTRY
Brazil
ACRONYM
MARI
Matrix Law Group LLP
CITY
Carlsbad, CA 92008
COUNTRY
United States
ACRONYM
Matri
Matsubara, Muraki & Associates, P.C.
CITY
Tokyo, 102-0082
COUNTRY
Japan
ACRONYM
MMPCA
Matsuura & Associates
CITY
Shinjuku-ku, Tokyo 163-0223
COUNTRY
Japan
EMAIL
ACRONYM
Matsu
Mattos Filho
CITY
São Paulo SP CEP 01403-001
COUNTRY
Brazil
ACRONYM
MFBR
Maucher Jenkins
CITY
80538 Munich
COUNTRY
Germany
ACRONYM
MJDE
Maucher Jenkins - London
CITY
COUNTRY
United Kingdom
ACRONYM
MJGB
Maulana and Partners Law Firm
CITY
Jakarta Selatan 12920
COUNTRY
Indonesia
ACRONYM
Maula
Maven IP
CITY
Fort Lauderdale, FL33301
COUNTRY
United States
ACRONYM
Maven
MawereSibanda
CITY
Harare, Zimbabwe
COUNTRY
Zimbabwe
ACRONYM
Mawer
Maxwells Patent and Trade Mark Attorneys Pty Ltd - Brisbane
CITY
Brisbane
COUNTRY
Australia
ACRONYM
MMBR
Maxwells Patent and Trade Mark Attorneys Pty Ltd - Sydney
CITY
Sydney
COUNTRY
Australia
ACRONYM
MMSY
Maya Marka Patent Yatırım Danışmanlık Hizmetleri Turizm Ticaret LTD.ŞTİ.
CITY
Ankara
COUNTRY
Türkiye
ACRONYM
MMYDHT
Mayer Brown JSM
CITY
Hong Kong
COUNTRY
Hong Kong
ACRONYM
MBJ
Mayer Brown LLP
CITY
Chicago, IL 60606
COUNTRY
United States
ACRONYM
MBCH
Mayhew Law
CITY
Indianapolis, IN 46206-2424
COUNTRY
United States
ACRONYM
Mayhe
Mayonya Law Firm - Benin Office
CITY
COUNTRY
Benin
ACRONYM
Mayon
Mayora IP
CITY
Ciudad de Guatemala
COUNTRY
Guatemala
ACRONYM
Mayor
MBM IP Law LLP - Calgary
CITY
Calgary, T2W 4X9
COUNTRY
Canada
ACRONYM
MBMCA
MBM IP Law LLP - Montréal
CITY
Montréal, H4P 1S1
COUNTRY
Canada
ACRONYM
MBMMO
MBM IP Law LLP - Ottawa
CITY
Ottawa, K1P 5H9
COUNTRY
Canada
ACRONYM
MBMOT
MBM IP Law LLP - Toronto
CITY
Toronto, M5C 2C5
COUNTRY
Canada
ACRONYM
MBMTO
MBM IP Law LLP - Vancouver
CITY
Vancouver, V6B 4N6
COUNTRY
Canada
ACRONYM
MBMVA
MBO - Maddock & Bright IP Law Office
CITY
Cairo
COUNTRY
Egypt
ACRONYM
MBO
McAfee & Taft
CITY
Oklahoma City, OK 73102
COUNTRY
United States
ACRONYM
MTOK
McAndrews
CITY
Chicago, IL 60661
COUNTRY
United States
ACRONYM
Mcand
M.Capewell & Associates
CITY
Vancouver, V6B 2S8
COUNTRY
Canada
ACRONYM
MCACA
mc | araújo
CITY
Rio de Janeiro RJ - Cep: 20020-030
COUNTRY
Brazil
ACRONYM
MAR
McBee Moore Woodward & Vanik IP, LLC
CITY
Frederick, MD 21701
COUNTRY
United States
ACRONYM
MMWV
McCallum Rademeyer & Freimond (Randburg)
CITY
Randburg 2125
COUNTRY
South Africa
ACRONYM
MRFZA
McCarter English
CITY
Boston, MA 02110
COUNTRY
United States
ACRONYM
MEUS
McCarthy Tétrault LLP
CITY
Québec QC G1R 2J7
COUNTRY
Canada
ACRONYM
MTQU
McCloskey Patent Law
CITY
Chesterfield, MO 63017
COUNTRY
United States
ACRONYM
Mcclo
McClure Intellectual Property Law
CITY
COUNTRY
United States
ACRONYM
Mcclu
McConnell Valdés LLC
CITY
Hato Rey 00918
COUNTRY
Puerto Rico
EMAIL
ACRONYM
MVPR
McCormick Paulding & Huber
CITY
Hartford, CT 06103
COUNTRY
United States
ACRONYM
MPH
McCoy Abogados
CITY
11700 Ciudad de México
COUNTRY
Mexico
ACRONYM
Mccoy
McCoy Russell LLP
CITY
Portland, OR 97209
COUNTRY
United States
ACRONYM
MRPO
McCracken & Gillen LLC
CITY
Oak Brook, IL 60523
COUNTRY
United States
ACRONYM
MGOA
McDermott, Will & Emery
CITY
London EC2N 4AY
COUNTRY
United Kingdom
EMAIL
ACRONYM
MWEGB
McDermott Will & Emery - Boston
CITY
Boston, MA 02116-5021
COUNTRY
United States
ACRONYM
MWEBO
McDermott Will & Emery - D.C.
CITY
Washington, DC 20001-1531
COUNTRY
United States
ACRONYM
MWEDC
McDermott Will & Emery - Irvine
CITY
Irvine, CA 92612-2565
COUNTRY
United States
ACRONYM
MWEIR
McDermott Will & Emery - Los Angeles
CITY
Los Angeles, CA 90067-3206
COUNTRY
United States
ACRONYM
MWELA
McDermott Will & Emery - Miami
CITY
Miami, FL 33131-2184
COUNTRY
United States
ACRONYM
MWEMI
McDermott Will & Emery - New York
CITY
New York, NY 10017-3852
COUNTRY
United States
ACRONYM
MWENY
McDermott Will & Emery - Silicon Valley
CITY
Menlo Park, CA 94025-4885
COUNTRY
United States
ACRONYM
MWESI
McDonald Hopkins LLC
CITY
Cleveland, 44114
COUNTRY
United States
ACRONYM
MHCL
McDonnell Boehnen Hulbert & Berghoff
CITY
Chicago, 60606
COUNTRY
United States
ACRONYM
MBHB
McDoom & Co.
CITY
Georgetown
COUNTRY
Guyana
ACRONYM
Mcdoo
McDougall Gauley LLP - Regina
CITY
Regina SK S4P 4K9
COUNTRY
Canada
ACRONYM
MGCA
McGarry Bair PC
CITY
Grand Rapids, MI 49503
COUNTRY
United States
ACRONYM
MBGR