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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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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Goryachko, Niadzvetski and Partners (GN & P)
CITY
220034, Minsk
COUNTRY
Belarus
ACRONYM
GNP
Gotapatent AB
CITY
553 35 Jönköping
COUNTRY
Sweden
ACRONYM
Gotap
Gottlieb, Rackman & Reisman, P.C.
CITY
New York 10016-0601
COUNTRY
United States
ACRONYM
GRRPC
GOTTSCHALD Patentanwälte
CITY
40468 Düsseldorf
COUNTRY
Germany
ACRONYM
Gotts
Gouchev Law
CITY
New York, NY 10111
COUNTRY
United States
ACRONYM
Gouch
GOUVÊA VIEIRA Advogados
CITY
São Paulo, SP
COUNTRY
Brazil
ACRONYM
GVBR
Gowling WLG - Calgary
CITY
Calgary T2P 4K9
COUNTRY
Canada
ACRONYM
GWCA
Gowling WLG - Hamilton
CITY
Hamilton L8P 4Z5
COUNTRY
Canada
ACRONYM
GWHM
Gowling WLG - Montréal
CITY
Montréal H3B 3P4
COUNTRY
Canada
ACRONYM
GWMO
Gowling WLG - Ottawa
CITY
Ottawa K1P 1C3
COUNTRY
Canada
ACRONYM
GWOT
Gowling WLG - Toronto
CITY
Toronto M5X 1G5
COUNTRY
Canada
ACRONYM
GWTO
Gowling WLG - Vancouver
CITY
Vancouver, V6C 2B5
COUNTRY
Canada
ACRONYM
GWVA
Gowling WLG - Waterloo Region
CITY
Kitchener N2G 0C5
COUNTRY
Canada
ACRONYM
GWWA
Gow Victor & Co
CITY
47100 Puchong, Selangor
COUNTRY
Malaysia
ACRONYM
GVMY
GOZZO Advokater
CITY
Stockholm
COUNTRY
Sweden
ACRONYM
GOZZO
GPI & Associés
CITY
13856 Aix-en-Provence Cedex 3
COUNTRY
France
ACRONYM
GPI
Grace J. Fishel
CITY
St. Louis, MO 63146
COUNTRY
United States
ACRONYM
FishUS
Gradeanu & Partners
CITY
Bucharest
COUNTRY
Romania
ACRONYM
GradRO
Grades Patent
CITY
COUNTRY
Ukraine
ACRONYM
GradUA
Graf Isola
CITY
1010 Vienna
COUNTRY
Austria
ACRONYM
GIAT
Graf von Stosch
CITY
80538 München
COUNTRY
Germany
ACRONYM
GSMU
Graf von Westphalen
CITY
1040 Brussels
COUNTRY
Belgium
ACRONYM
GWBE
Graham Coles & Co.
CITY
Beaconsfield, HP9 1SZ
COUNTRY
United Kingdom
ACRONYM
GCGB
Graham IP Law
CITY
Knoxville, TN 37923 USA
COUNTRY
United States
ACRONYM
Graha
Graham Watt & Co LLP
CITY
Sevenoaks TN13 3AJ
COUNTRY
United Kingdom
ACRONYM
GWGB
Grandchant, Salazar & Associados
CITY
La Paz
COUNTRY
Bolivia
ACRONYM
GSA
Grant Attorneys At Law PLLC
CITY
New York, NY 10005
COUNTRY
United States
ACRONYM
GranNE
Grant Patent Services
CITY
Silver Spring MD 20906
COUNTRY
United States
ACRONYM
GranSI
Grant Powell & Co
CITY
Basseterre
COUNTRY
Saint Kitts and Nevis
ACRONYM
GPKN
Grants Law.com - Irvine Office
CITY
Irvine, CA 92618
COUNTRY
United States
EMAIL
ACRONYM
GCIR
Grant, Stewart, Phillips & Co.
CITY
St Andrew
COUNTRY
Jamaica
ACRONYM
GSP
Grant Thornton Kuwait
CITY
Salhiya, Capital Governorate
COUNTRY
Kuwait
ACRONYM
GTK
Graovac IP Law Office
CITY
11160 Belgrade
COUNTRY
Serbia
ACRONYM
Graov
Grasso PLLC
CITY
Reston, Va 20190
COUNTRY
United States
ACRONYM
Grass
Grau & Angulo Abogados
CITY
28006 Madrid
COUNTRY
Spain
ACRONYM
GAES
Graulund Consulting
CITY
DK-2860 Søborg
COUNTRY
Denmark
ACRONYM
Graul
Gravel & Shea
CITY
Burlington, VT 05402-0369
COUNTRY
United States
ACRONYM
GSUS
Gravis Marka Patent Limited
CITY
06690 Çankaya Ankara
COUNTRY
Türkiye
ACRONYM
GMTR
Gray & Co.
CITY
Panama City
COUNTRY
Panama
ACRONYM
Gray
Grazioso Bonetto y Asociados
CITY
Guatemala, CA
COUNTRY
Guatemala
ACRONYM
GBYA
Greattop
CITY
Taichung City 408
COUNTRY
Taiwan
ACRONYM
Great
Greaves Brewster LLP
CITY
Cheddar BS27 3AH
COUNTRY
United Kingdom
ACRONYM
GBGB
Greenberg & Lieberman, LLC
CITY
Washington, DC 20006
COUNTRY
United States
ACRONYM
GLUS
Greenberg Taurig
CITY
Miami, FL 33131
COUNTRY
United States
ACRONYM
GTUS
Greenblum & Bernstein, P.L.C.
CITY
Reston, VA 20191
COUNTRY
United States
ACRONYM
GBPLC
Green, Howard, & Mughal LLP
CITY
Lake Oswego, OR 97035
COUNTRY
United States
ACRONYM
GHM
GreenIP Intellectual Property Co., Ltd
CITY
Hanoi
COUNTRY
Vietnam
ACRONYM
Green
Greenspoon Marder LLP
CITY
Nashville, TN 37203
COUNTRY
United States
ACRONYM
GMNA
Greenway Law Firm, P.A.
CITY
Tampa, FL 33602
COUNTRY
United States
ACRONYM
GPA
Greer, Burns & Crain
CITY
Chicago, IL 60606
COUNTRY
United States
ACRONYM
GBC
Gregorj s.r.l.
CITY
20135 Milan
COUNTRY
Italy
ACRONYM
GSRLMI
Gregory H. Guillot, PC
CITY
Dallas 75240
COUNTRY
United States
ACRONYM
Guill
Gregory M. Friedlander & Associates, P.C. (GMFPC)
CITY
Mobile, AL 36606
COUNTRY
United States
ACRONYM
GMFPC
Greiter Pegger Kofler & Partner
CITY
A-6020 Innsbruck
COUNTRY
Austria
ACRONYM
GPKP
Grell & Watson Patent Attorney, LLC. - North Carolina
CITY
Raleigh, NC 27612
COUNTRY
United States
ACRONYM
GWNO
Grell & Watson Patent Attorneys, LLC - Georgia
CITY
Atlanta, Georgia 30092
COUNTRY
United States
ACRONYM
GWGE
Grell & Watson Patent Attorneys, LLC - Texas
CITY
Dallas, TX 75235
COUNTRY
United States
ACRONYM
GWTE
GRENDA Kancelaria Patentowo-Prawna Ewa Grenda
CITY
02-953 Warszawa
COUNTRY
Poland
ACRONYM
GKPPEG
Griffes Consulting SA
CITY
1206 Geneva
COUNTRY
Switzerland
ACRONYM
Griff
Griffith Hack - Brisbane
CITY
Brisbane QLD 4000
COUNTRY
Australia
ACRONYM
GHBR
Griffith Hack - Melbourne
CITY
Melbourne VIC 3000
COUNTRY
Australia
ACRONYM
GHML
Griffith Hack - Perth
CITY
Perth WA 6000
COUNTRY
Australia
ACRONYM
GHPE
Griffith Hack - Sydney
CITY
North Sydney, NSW 2060
COUNTRY
Australia
ACRONYM
GHSY
GRIGA Advertising
CITY
06134 PERUGIA
COUNTRY
Italy
ACRONYM
GRIGA
Griggs Bergen LLP
CITY
Dallas, TX 75219
COUNTRY
United States
ACRONYM
GBUS
Grimes & Yvon LLP
CITY
New York, NY 10022
COUNTRY
United States
ACRONYM
GY
Grischenko & Partners IP
CITY
Kyiv, 04053
COUNTRY
Ukraine
ACRONYM
Grisc
Griss & Partners
CITY
Glacisstrasse 67
COUNTRY
Austria
ACRONYM
Griss
GR Legal
CITY
35131 Padua
COUNTRY
Italy
ACRONYM
GRIT
GRM IP Law Office
CITY
Tbilisi 0154
COUNTRY
Georgia
ACRONYM
GRM
grommes.strauss
CITY
56068 Koblenz
COUNTRY
Germany
ACRONYM
GSKO
Groome Wilkes & Wright
CITY
Hertfordshire SG5 3PF
COUNTRY
United Kingdom
ACRONYM
GWW
Groover & Associates PLLC
CITY
Located near Dallas, TX
COUNTRY
United States
ACRONYM
Groov
Groser & Groser
CITY
Gurugram – 122002
COUNTRY
India
ACRONYM
GGGU
Gross Brown Law Firm
CITY
COUNTRY
Paraguay
ACRONYM
GBPY
Grosse Schumacher Knauer Von Hirschhausen - Essen
CITY
D-45133 Essen
COUNTRY
Germany
ACRONYM
GSKH
Grossman, Tucker, Perreault & Pfleger, PLLC
CITY
Manchester, NH 03101
COUNTRY
United States
ACRONYM
GTPP
Groth & Co KB
CITY
113 56 Stockholm
COUNTRY
Sweden
ACRONYM
GKSE
Groth & Co KB - Shanghai
CITY
200031 SHANGHAI
COUNTRY
China
ACRONYM
GKCN
Groth GmbH - Munich
CITY
DE-81925 MÜNCHEN
COUNTRY
Germany
ACRONYM
Groth
Groupe Aivazian-Moreau
CITY
1204 Geneva
COUNTRY
Switzerland
ACRONYM
GAM
Groverlaw
CITY
New Delhi 110016
COUNTRY
India
ACRONYM
Grove
GRP Law
CITY
COUNTRY
United States
ACRONYM
GRP
Gruenbaum, Possinhas & Teixeira
CITY
Rio de Janeiro, CEP: 20040-000
COUNTRY
Brazil
ACRONYM
GPT
Grund IP Group
CITY
D-80802
COUNTRY
Germany
ACRONYM
Grund
Grüneberg and Myers
CITY
Tysons, VA 22102
COUNTRY
United States
ACRONYM
GMTY
Grünecker - Munich Office
CITY
D - 80802 Munich
COUNTRY
Germany
ACRONYM
Grune
Grupo Carrascosa
CITY
Caracas
COUNTRY
Venezuela
ACRONYM
GCVE
Grup Ofis Patents & Trademarks Agency Ltd
CITY
06680 Ankara
COUNTRY
Türkiye
ACRONYM
GOTR
Grupo SELCO
CITY
37160 León, Gto
COUNTRY
Mexico
ACRONYM
GSMX
GSS Law Group
CITY
Newark, CA 95460
COUNTRY
United States
ACRONYM
GSS
GST Patentbureau
CITY
IS-105 Reykjavik
COUNTRY
Iceland
ACRONYM
GST
GTG Advocates
CITY
Valletta, VLT 1454
COUNTRY
Malta
ACRONYM
GTG
Guanghe Law Firm(Shenzhen headquarters)
CITY
Shenzhen 518026
COUNTRY
China
ACRONYM
GSH
Guangzhou Huaxue Intellectual Property Agency Co., Ltd
CITY
Guangzhou City, Guangdong Province 510627
COUNTRY
China
ACRONYM
GHCN
Guardian IP Consulting I/S - Jutland Branch
CITY
9000 Aalborg
COUNTRY
Denmark
ACRONYM
GISJU
Guardian IP Consulting I/S – Main Office
CITY
2800 Kgs. Lyngby
COUNTRY
Denmark
ACRONYM
GISMA
Guarulhos Marcas e Patentes Ltda
CITY
São Paulo - CEP: 07090-151
COUNTRY
Brazil
ACRONYM
GMEPL
Gudmundur Jonsson
CITY
0378 Oslo
COUNTRY
Iceland
ACRONYM
GJIS
Guerra IP - Porto Alegre
CITY
Porto Alegre - RS 90220-121
COUNTRY
Brazil
ACRONYM
GuerPO