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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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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Alban Patent Agency - St Albans
CITY
Hertfordshire AL1 4AA
COUNTRY
United Kingdom
ACRONYM
AlbaST
Albarellos & Chaves Advogados - Argentina
CITY
Buenos Aires
COUNTRY
Argentina
ACRONYM
ACAR
Albarellos & Chaves Advogados - Brazil
CITY
Pernambuco, 53130555
COUNTRY
Brazil
ACRONYM
ACPE
Albeka Patent &amp Trade Mark Attorneys
CITY
COUNTRY
Türkiye
ACRONYM
AMTR
Albright IP Limited
CITY
Cornwall TR15 3PL
COUNTRY
United Kingdom
ACRONYM
Albri
ALC Advogados
CITY
Luanda
COUNTRY
Angola
ACRONYM
ALC
Alcan Law Firm
CITY
Osmanbey
COUNTRY
Türkiye
ACRONYM
Alcan
Alcazar & Compania
CITY
Benito Juárez.C.P. 03020,CDMX
COUNTRY
Mexico
ACRONYM
ACMX
Alchemie IP - Cheshire
CITY
Knutsford
COUNTRY
United Kingdom
ACRONYM
Alche
Alcoba Law Group
CITY
Miami, FL 33166
COUNTRY
United States
ACRONYM
Alcob
Aldecoa & Elias - Cuba
CITY
COUNTRY
Cuba
ACRONYM
AECU
Aldecoa & Elias - Mexico
CITY
COUNTRY
Mexico
ACRONYM
AEMX
Aldo Römpler, Patentanwalt
CITY
CH-9424 Rheineck
COUNTRY
Switzerland
ACRONYM
ARCH
Al-Dostour Law Firm Office
CITY
COUNTRY
Kuwait
ACRONYM
Dosto
Alejandro J. Cacho
CITY
San Juan 00920
COUNTRY
Puerto Rico
ACRONYM
Cacho
Aleksic Law Office
CITY
11000 Belgrade
COUNTRY
Serbia
ACRONYM
Aleks
Alem & Associates
CITY
Beirut 2012 6609
COUNTRY
Lebanon
ACRONYM
Alem
Alessandri
CITY
Las Condes, Santiago
COUNTRY
Chile
ACRONYM
Aless
Alex International Patent & Trademark Law Firm
CITY
Gangnam-Gu, Seoul
COUNTRY
South Korea
ACRONYM
Alex
Alexiou, Knowles & Co.
CITY
Nassau
COUNTRY
Bahamas
ACRONYM
AKBS
Alfa-Intel, Ltd.
CITY
Tashkent 100077
COUNTRY
Uzbekistan
ACRONYM
AIUZ
Alfa-Patents
CITY
Riga, LV-1035
COUNTRY
Latvia
ACRONYM
AlfaLV
Alfa Patent Stan Advoka Ltd. Co.
CITY
34427, Beyoglu/ Istanbul
COUNTRY
Türkiye
ACRONYM
ASATR
Alfa Patent & Trademark Consulting
CITY
Selatan, Banten
COUNTRY
Indonesia
ACRONYM
AlfaID
Alfaro, Ferrer, Ramirez & Aleman
CITY
0816-01085 , Panama 5
COUNTRY
Panama
ACRONYM
AFRAPA
Alfred International Patent Attorney Office (AIPAO)
CITY
Taichung City (Building C , Hongshijie Plaza)
COUNTRY
Taiwan
ACRONYM
Alfre
Alfred & Jason
CITY
Taipei 106
COUNTRY
Taiwan
ACRONYM
AJTW
ALG Intellectual Property Attorneys
CITY
South Jordan, UT 84095
COUNTRY
United States
ACRONYM
ALG
Al Hadaf Marks Services LLC
CITY
Olaya Street, Riyadh 12213
COUNTRY
Saudi Arabia
ACRONYM
HMSA
Al Haddad Law Firm and Private Notary
CITY
Block 319, Hoora
COUNTRY
Bahrain
ACRONYM
HPN
Al Hiba Intellectual Property
CITY
Dubai
COUNTRY
United Arab Emirates
ACRONYM
Hiba
Ali & Associates
CITY
Shahrah-e-Faisal, Karachi
COUNTRY
Pakistan
ACRONYM
Ali
Aliat Legal (Can Tho City - Branch Office)
CITY
Can Tho City
COUNTRY
Vietnam
ACRONYM
ACTC
Aliat Legal - (Hanoi - Branch Office)
CITY
Hanoi City
COUNTRY
Vietnam
ACRONYM
AliaVN
Aliat Legal (Ha Tinh City - Branch Office)
CITY
Ha Tinh City, Ha Tinh Province
COUNTRY
Vietnam
ACRONYM
AHTC
Aliat Legal (Ho Chi Minh City - Head Office)
CITY
Ho Chi Minh City
COUNTRY
Vietnam
ACRONYM
AHCMC
Aliat Legal (Phnom-Penh Office)
CITY
Phnom Penh
COUNTRY
Cambodia
ACRONYM
AliaKH
Ali Budiardjo, Nugroho, Reksodiputro
CITY
Jakarta 12190
COUNTRY
Indonesia
ACRONYM
ABNR
Alipaz Abogados
CITY
IJaime Mendoza Street, Block J-28, La Paz
COUNTRY
Bolivia
ACRONYM
Alipa
ALIPO - Asia Liuh Intellectual Property Office
CITY
Taichung City, Taichung
COUNTRY
Taiwan
ACRONYM
ALIPO
Ali Seda Tugutlu & Assoc.
CITY
16130 Bursa
COUNTRY
Türkiye
ACRONYM
ASTA
Alison Law Solicitors - Manchester Office
CITY
• Manchester, M14 5TP
COUNTRY
United Kingdom
ACRONYM
Aliso
Alistair Hindle Associates
CITY
Edinburgh EH2 4JS
COUNTRY
United Kingdom
ACRONYM
AHAGB
Ali & Taylor
CITY
Karachi 75400, Sindh,
COUNTRY
Pakistan
EMAIL
ACRONYM
ATPK
Ali Yüksel & Hilmi Özalp
CITY
Istanbul
COUNTRY
Türkiye
ACRONYM
AYHÖ
Al-Kamal IP
CITY
Al Qalyubia Governorate
COUNTRY
Egypt
ACRONYM
KamaEG
Alkaram Intellectual Property
CITY
Clovis 93611
COUNTRY
United States
ACRONYM
Alkar
Al Karam Intellectual Property - Algeria
CITY
Tizi Ouzou
COUNTRY
Algeria
ACRONYM
KaraDZ
Al Karam Intellectual Property - Egypt
CITY
Cairo , Nasir City
COUNTRY
Egypt
ACRONYM
KaraEG
Al Karam Intellectual Property - Iraq
CITY
Baghdad
COUNTRY
Iraq
ACRONYM
KaraIQ
Al Karam Intellectual Property - Jordan
CITY
Jordan - Irbid
COUNTRY
Jordan
ACRONYM
KaraJO
Al Karam Intellectual Property - Kuwait
CITY
Kiefan Eria
COUNTRY
Kuwait
ACRONYM
KaraKW
Al Karam Intellectual Property - Lebanon
CITY
Tripoli
COUNTRY
Lebanon
ACRONYM
KaraLB
Al Karam Intellectual Property - Libya
CITY
Tripoli
COUNTRY
Libya
ACRONYM
KaraLY
Al Karam Intellectual Property - Morocco
CITY
Casablanca
COUNTRY
Morocco
ACRONYM
KaraMA
Al Karam Intellectual Property - Saudi Arabia
CITY
Al Riyad , Al AQEQ City
COUNTRY
Saudi Arabia
ACRONYM
KaraSA
Al Karam Intellectual Property - Sudan
CITY
Om Dorman , City 23
COUNTRY
Sudan
ACRONYM
KaraSD
Al Karam Intellectual Property - Syria
CITY
Damascus
COUNTRY
Syria
ACRONYM
KaraSY
Al Karam Intellectual Property - Tunisia
CITY
Tunisia
COUNTRY
Tunisia
ACRONYM
KaraTN
Al Karam Intellectual Property - Yemen
CITY
COUNTRY
Yemen
ACRONYM
KaraYE
AL-Khurram Trademark & Patent Services
CITY
Lahore
COUNTRY
Pakistan
ACRONYM
Khurr
Allan Chan & Associates
CITY
New York 10005
COUNTRY
United States
ACRONYM
ACANY
Allan & Ogunkeye
CITY
Lagos
COUNTRY
Nigeria
ACRONYM
AOL
All-China Patent Agents Association (ACPAA)
CITY
Haidian District, Beijing 100044
COUNTRY
China
ACRONYM
ACAC
Allegro IP Law Firm
CITY
Yokohama 2220033
COUNTRY
Japan
ACRONYM
Alleg
Alleman Hall Creasman & Tuttle LLP
CITY
Portland, OR 97204
COUNTRY
United States
ACRONYM
AHCT
Allende & Brea
CITY
C1006ACT Buenos Aires
COUNTRY
Argentina
ACRONYM
ABAR
Allende & Garcia Abogados
CITY
Distrito de Lima 15038.
COUNTRY
Peru
ACRONYM
AGPE
Allen, Dyer, Doppelt, + Gilchrist, P.A.
CITY
Orlando 32801
COUNTRY
United States
ACRONYM
ADDGPA
Allen IP Limited
CITY
West Midlands - B16 8UH
COUNTRY
United Kingdom
ACRONYM
Allen
Allen & Overy (Belgium) LLP
CITY
Antwerp B-2600
COUNTRY
Belgium
ACRONYM
AOBE
Allen & Overy LLP - São Paulo
CITY
São Paulo CEP 04551-000
COUNTRY
Brazil
ACRONYM
AOBR
Allgaier Patent Solutions
CITY
COUNTRY
United States
ACRONYM
ASIL
Allied IP Attorneys
CITY
Dubai
COUNTRY
United Arab Emirates
ACRONYM
Allie
Allied Legals
CITY
Beirut
COUNTRY
Lebanon
ACRONYM
ALLB
Allied Patents B.V.
CITY
NL-1211 BN Hilversum
COUNTRY
Netherlands
ACRONYM
ABV
All India Trade Service Company
CITY
Gujarat
COUNTRY
India
ACRONYM
AIGU
Allison China Trademarks & Patents Office
CITY
COUNTRY
China
ACRONYM
ACCN
Alloy Patent Law
CITY
Seattle WA 98107
COUNTRY
United States
ACRONYM
Alloy
Almaraz & Asociados
CITY
Buenos Aires
COUNTRY
Argentina
ACRONYM
AAAR
Al Markaz Law Firm
CITY
Kuwait City
COUNTRY
Kuwait
ACRONYM
Marka
Almeida Advogados
CITY
70070-010 • Brasília/DF
COUNTRY
Brazil
EMAIL
ACRONYM
Almei
Almeida Guzman Asociados
CITY
y Orellana Edificio SASSARI, Piso 8
COUNTRY
Ecuador
ACRONYM
AGAEC
Al Nami Law Firm
CITY
Riyadh City
COUNTRY
Saudi Arabia
ACRONYM
Nami
Al-Otaishan Intellectual Property & Technology Law Firm (AIP&T) - Egypt
CITY
Masr Elgdida, Cairo
COUNTRY
Egypt
ACRONYM
OTEG
Al-Otaishan Intellectual Property & Technology Law Firm (AIP&T) - Saudi Arabia
CITY
Riyadh, KSA
COUNTRY
Saudi Arabia
ACRONYM
OTSA
Al-Otaishan Intellectual Property & Technology Law Firm (AIP&T) - United Arab Emirates
CITY
Dubai
COUNTRY
United Arab Emirates
ACRONYM
OTAE
ALPAT
CITY
01-956 Warszawa
COUNTRY
Poland
ACRONYM
ALPAT
Alphabetica Law
CITY
Vancouver
COUNTRY
Canada
ACRONYM
AlphBC
Alpha International For Intellectual Property
CITY
Kuwait City
COUNTRY
Kuwait
ACRONYM
AFKW
Alpha & Omega
CITY
Ottery St Mary, Devon, EX11 1PJ
COUNTRY
United Kingdom
ACRONYM
AOGB
Alpha & Omega Law Corporation
CITY
Singapore 308900
COUNTRY
Singapore
ACRONYM
AOC
AlphaPatent Associates Limited
CITY
NY 11516
COUNTRY
United States
ACRONYM
AlphNY
AlphaPatent Associates Ltd
CITY
Beit Shemesh 9954419
COUNTRY
Israel
ACRONYM
AlphIL
Alphinoor & Co.
CITY
Douala
COUNTRY
Cameroon
ACRONYM
Alphi
ALPI
CITY
San Jose 11501
COUNTRY
Costa Rica
ACRONYM
ALPI
Alprin Law Offices, P.C.
CITY
Washington, D.C. 20015
COUNTRY
United States
ACRONYM
APC
Al-Rahim Trademark & Patent Attorneys (ATPA)
CITY
Lahore 54000
COUNTRY
Pakistan
ACRONYM
RahiPK
Al Raqeem Intellectual Property - Bahrain
CITY
Dubai, United Arab Emirates
COUNTRY
Bahrain
ACRONYM
RaqeBH
Al Raqeem Intellectual Property - Kuwait
CITY
Dubai, United Arab Emirates
COUNTRY
Kuwait
ACRONYM
RaqeKW