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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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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H. Iida & Co.
CITY
Tokyo 100-0005
COUNTRY
Japan
ACRONYM
Iida
Hikari Patent Office
CITY
Tokyo 100-0005
COUNTRY
Japan
ACRONYM
Hikar
Hilborne, Hawkin & Co.
CITY
Irvine CA 92602
COUNTRY
United States
ACRONYM
HHIR
Hilborne, Hawkin & Company
CITY
Negara Brunei
COUNTRY
Brunei
ACRONYM
HHBN
Hill, Kertscher & Wharton, LLP
CITY
Atlanta, GA 30339-6406
COUNTRY
United States
ACRONYM
HKW
Hindles
CITY
Edinburgh
COUNTRY
United Kingdom
ACRONYM
Hindl
Hinshaw & Culbertson LLP
CITY
Chicago, IL 60606
COUNTRY
United States
ACRONYM
HCUS
Hiraki & Associates
CITY
Yubinbango 105-6232 Tokyo
COUNTRY
Japan
ACRONYM
Hirak
Hiroe and Associates
CITY
Gifu City 500-8368
COUNTRY
Japan
ACRONYM
Hiroe
Hirota, Nagare & Associates
CITY
Tokyo, 151-0053
COUNTRY
Japan
ACRONYM
HNATK
Hirota, Nagare & Associates - Head Office (Tokyo)
CITY
Tokyo 151-0053
COUNTRY
Japan
ACRONYM
HNAT
Hirsch & Partners
CITY
75007,Paris
COUNTRY
France
ACRONYM
Hirsc
Hitaffer & Hitaffer, PLLC
CITY
Richmond, VA 23226
COUNTRY
United States
ACRONYM
HHRI
Hitek Int`l Patent & Trademark Office
CITY
Taipei
COUNTRY
Taiwan
ACRONYM
HIL
HJM Asia Law & Co LLC - China
CITY
Tianhe District, Guangzhou, Guangdong, 510623
COUNTRY
China
ACRONYM
HJMCN
HJM Asia Law & Co LLC - Singapore
CITY
Singapore 239353
COUNTRY
Singapore
ACRONYM
HJMSG
H K Acharya & Company
CITY
CA 94040
COUNTRY
United States
ACRONYM
HKAUS
H K Acharya & Company - Ahmedabad
CITY
Navrangpura, Ahmedabad 380009
COUNTRY
India
ACRONYM
HKAAH
H K Acharya & Company - Mumbai
CITY
Wadala (E), Mumbai 400 037
COUNTRY
India
ACRONYM
HKAMU
H K Acharya & Company - Rajkot
CITY
Rajkot 360 002
COUNTRY
India
ACRONYM
HKARA
HK Asssociates
CITY
New Delhi- 110091
COUNTRY
India
ACRONYM
HKIN
HKI Start Up
CITY
Jakarta Selatan.
COUNTRY
Indonesia
ACRONYM
HKI
H.K. Kosasih SH CN & Associates
CITY
Surabaya 60174
COUNTRY
Indonesia
ACRONYM
Cn
H. Mansour & John - Patent & Trademark Attorney
CITY
COUNTRY
Egypt
ACRONYM
HMJ
HML Law Group & Consultants
CITY
Phnom Penh
COUNTRY
Cambodia
ACRONYM
HML
HMP Hartmann Müller Partner
CITY
CH-8044 Zurich
COUNTRY
Switzerland
ACRONYM
HMP
Hoda Barakat Legal Consultancy
CITY
Dubai
COUNTRY
United Arab Emirates
ACRONYM
HBC
Hoefer & Partner
CITY
81543 Muenchen
COUNTRY
Germany
ACRONYM
Hoefe
Hoeger, Stellrecht & Partner
CITY
70182 Stuttgart
COUNTRY
Germany
ACRONYM
HSPST
Hoessle IP
CITY
D-70173 Stuttgart
COUNTRY
Germany
ACRONYM
Hoess
Hoet Pelaez Castillo &amp Duque
CITY
Caracas 1060
COUNTRY
Venezuela
ACRONYM
HPCD
Hoffmann & Baron, LLP
CITY
Syosset, NY 11791-4407
COUNTRY
United States
ACRONYM
HBSY
Hoffmann Eitle - Germany
CITY
81925 München
COUNTRY
Germany
ACRONYM
HEDE
Hoffmann Eitle - United Kingdom
CITY
London
COUNTRY
United Kingdom
ACRONYM
HELO
Hoffman Patent Firm
CITY
Scottsdale 85260
COUNTRY
United States
ACRONYM
Hoffm
Hoffman Warnick LLC
CITY
Albany - NY 12207
COUNTRY
United States
ACRONYM
HWUS
Hofstetter, Schurack & Partner - Landshut
CITY
D-84028 Landshut
COUNTRY
Germany
ACRONYM
HSPLA
Hofstetter, Schurack & Partner - München
CITY
D-81541 München
COUNTRY
Germany
ACRONYM
HSPMU
Hogan Lovells US LLP
CITY
Washington, D.C. 20004
COUNTRY
United States
ACRONYM
HLU
Hoglund and Pamias
CITY
San Juan, P. R. 009
COUNTRY
Puerto Rico
ACRONYM
HPPR
Høiberg ApS
CITY
DK-1304 Copenhagen K
COUNTRY
Denmark
ACRONYM
Hiber
Hokuto Patent Attorneys Office
CITY
Osaka-shi, Osaka 530-0001
COUNTRY
Japan
ACRONYM
Hokut
Holbeche Law IP
CITY
Oakville, L6J 2X6
COUNTRY
Canada
ACRONYM
Holbe
Holla Associates
CITY
Bangalore-560 009
COUNTRY
India
ACRONYM
HollIN
Holland & Hart - Denver
CITY
Denver CO 80202
COUNTRY
United States
ACRONYM
HHDE
Holland & Knight - Atlanta
CITY
Atlanta, GA 30309
COUNTRY
United States
ACRONYM
HKAT
Holland & Knight - Fort Lauderdale
CITY
Fort Lauderdale, FL 33301
COUNTRY
United States
ACRONYM
HKFO
Holland & Knight - Jacksonville
CITY
Jacksonville, FL 32202
COUNTRY
United States
ACRONYM
HKJA
Holland & Knight - Miami
CITY
Miami, FL 33131
COUNTRY
United States
ACRONYM
HKMI
Holland & Knight - Orlando
CITY
Orlando, FL 32801
COUNTRY
United States
ACRONYM
HKOR
Holland & Knight - San Francisco
CITY
San Francisco, CA 94111
COUNTRY
United States
ACRONYM
HKSF
Holland & Knight - Tallahassee
CITY
Tallahassee, FL 32301
COUNTRY
United States
ACRONYM
HKTA
Holland & Knight - Tampa
CITY
Tampa, FL 33602
COUNTRY
United States
ACRONYM
HKT
Holland & Knight - Washington, D.C.
CITY
Washington, DC 20006
COUNTRY
United States
ACRONYM
HKDC
Holland & Knight - West Palm Beach
CITY
West Palm Beach, FL 33401
COUNTRY
United States
ACRONYM
HKWE
Holley & Menker, P.A.
CITY
Solana Beach, California 92075
COUNTRY
United States
ACRONYM
HMPA
Hollier-Larousse & Associés
CITY
75017 Paris
COUNTRY
France
ACRONYM
HLA
Holly Patent Law
CITY
Chicago, IL 60631
COUNTRY
United States
ACRONYM
Holly
Holme Patent A/S
CITY
2500 Valby
COUNTRY
Denmark
ACRONYM
HAS
Holoubek Patent Law, L.L.C.
CITY
Shreveport, LA 71101
COUNTRY
United States
ACRONYM
HLLC
Holoubkova
CITY
811 04 Bratislava 1
COUNTRY
Slovakia
ACRONYM
Holou
Holtz, Holtz & Volek PC
CITY
New York, NY10036-3744
COUNTRY
United States
ACRONYM
HHV
Holzer Patel Drennan
CITY
Denver, CO 80202
COUNTRY
United States
ACRONYM
HPD
Hong & Hong International Patent & Law Office
CITY
Gangnam-Gu, Seoul 135-877
COUNTRY
South Korea
ACRONYM
HHGA
Hong Kong Intellectual Property Agent Limited
CITY
Phase Three, Hong Kong Science Park
COUNTRY
Hong Kong
ACRONYM
HKPH
Hong Kong Patent & Trademark Agent Limited
CITY
COUNTRY
Hong Kong
ACRONYM
HKHK
Hong Kong Trademark & Design Protection Agency Ltd.
CITY
72 Gloucester Road, Wan Chai
COUNTRY
Hong Kong
ACRONYM
HKDP
Honigman
CITY
Detroit, MI 48226-3506
COUNTRY
United States
ACRONYM
Honig
Hoogenraad & Haak
CITY
1072 SB Amsterdam
COUNTRY
Netherlands
ACRONYM
HHNL
Hooker & Habib, PC
CITY
Camp Hill, PA 17011
COUNTRY
United States
ACRONYM
HHCA
Hopkins IP, LLC
CITY
Baltimore,MD 21202
COUNTRY
United States
ACRONYM
Hopki
horak. - Austria
CITY
1130 Vienna
COUNTRY
Austria
ACRONYM
HoraAT
horak. - Germany
CITY
30159 Hannover
COUNTRY
Germany
ACRONYM
HoraDE
Horsepower IP
CITY
Penticton, BC V2A 4W6
COUNTRY
Canada
ACRONYM
Horse
Hortis Legal
CITY
2288 GM Rijswijk ZH
COUNTRY
Netherlands
ACRONYM
Horti
Hosoi & Associates
CITY
Tokyo 104-0061
COUNTRY
Japan
ACRONYM
Hosoi
Hossain IP Law Agency
CITY
Dhaka-1206
COUNTRY
Bangladesh
ACRONYM
Hossa
Hosseini Law Firm
CITY
Tehran
COUNTRY
Iran
ACRONYM
Hosse
Houlihan2 Pty Ltd - Melbourne (Incorporating E. F. Wellington & Co.)
CITY
Balwyn North, Victoria 3104
COUNTRY
Australia
ACRONYM
Houli
HoustonHogle, LLP
CITY
Lexington 02420
COUNTRY
United States
ACRONYM
Houst
Howard & Howard
CITY
Royal Oak, MI 48067
COUNTRY
United States
EMAIL
ACRONYM
HHRO
Howard IP
CITY
Fort Washington, PA 19034
COUNTRY
United States
ACRONYM
Howar
Howard Lock Intellectual Property
CITY
Killamarsh S21 1TZ
COUNTRY
United Kingdom
ACRONYM
HLGB
Howard M. Cohn & Associates - Cleveland
CITY
Cleveland, OH 44124
COUNTRY
United States
ACRONYM
CohnCL
Howard M. Cohn & Associates - New York
CITY
New York, N.Y. 10001
COUNTRY
United States
ACRONYM
CohnNY
Hoxha, Memi & Hoxha
CITY
Tirana
COUNTRY
Albania
ACRONYM
HMH
Ho - Yi International Intellectual Property Office
CITY
Taipei City
COUNTRY
Taiwan
ACRONYM
Ho
HOYNG ROKH MONEGIER-Amsterdam
CITY
1096 HA Amsterdam
COUNTRY
Netherlands
ACRONYM
HOYNNL
HOYNG ROKH MONEGIER - Brussels
CITY
1040 Brussels
COUNTRY
Belgium
ACRONYM
HOYNBE
HOYNG ROKH MONEGIER - Düsseldorf
CITY
40212 Düsseldorf
COUNTRY
Germany
ACRONYM
HOYNDU
HOYNG ROKH MONEGIER - Madrid
CITY
28001 Madrid
COUNTRY
Spain
ACRONYM
HOYNES
HOYNG ROKH MONEGIER- Mannheim
CITY
68161 Mannheim
COUNTRY
Germany
ACRONYM
HOYNMA
HOYNG ROKH MONEGIER- Munich
CITY
80333 Munich
COUNTRY
Germany
ACRONYM
HOYNMU
Hoyng Rokh Monegier - Paris
CITY
75002 Paris
COUNTRY
France
ACRONYM
HRM
HP&P
CITY
Athens 106 74
COUNTRY
Greece
ACRONYM
HPGR
HPR patentes y marcas
CITY
15008 A Coruña
COUNTRY
Spain
ACRONYM
HPR
HQ-RESULT Ltd
CITY
Moscow
COUNTRY
Russia
ACRONYM
HQ
HR Associates
CITY
Gulshan Iqbal, Karachi
COUNTRY
Pakistan
ACRONYM
HRPK
H.R. Carrol & Company
CITY
Banjul capital
COUNTRY
Gambia
ACRONYM
Carro
H.S.Chew & Co.
CITY
56000 Cheras, Kuala Lumpur
COUNTRY
Malaysia
ACRONYM
HSC