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have listed the firm's general email address; however, some addresses appear as "NULL" in the listing, as certain firms do not publish a general email address and instead request that you use the contact form on their website.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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Berraies Law Firm
CITY
1003 Tunis
COUNTRY
Tunisia
ACRONYM
Berra
Berti & Segura SRL
CITY
City of Buenos Aires (C1015ABL)
COUNTRY
Argentina
ACRONYM
BSCI
Berti y Asoc. Patentes y Marcas Srl
CITY
C1405CDR Caba
COUNTRY
Argentina
ACRONYM
BYAPYM
Berton Mareno IP Law
CITY
Buenos Aires, C1428ARP
COUNTRY
Argentina
ACRONYM
BMAR
Beruar & Beruar LLP
CITY
New Delhi 110024
COUNTRY
India
ACRONYM
BBIN
Best IP Law Associates
CITY
Dhaka - 1205
COUNTRY
Bangladesh
ACRONYM
Best
BEST Rechtsanwälte PartmbB
CITY
65929 Frankfurt am Main
COUNTRY
Germany
ACRONYM
BEST
Best & Swift IP Services - Afghanistan
CITY
COUNTRY
Afghanistan
ACRONYM
BSAF
Best & Swift IP Services - Pakistan
CITY
Lahore 5400
COUNTRY
Pakistan
ACRONYM
BSPK
Best & Swift IP Services - Sri Lanka
CITY
LAHORE-54000
COUNTRY
Sri Lanka
ACRONYM
BSLK
Betita Cabilao Casuela Sarmiento
CITY
1780 Metro Manila
COUNTRY
Philippines
ACRONYM
BCCS
Betten & Resch
CITY
80333 München
COUNTRY
Germany
ACRONYM
BRM
Bettinger Scheffelt Müller Rechtsanwälte Partnerschaft mbB
CITY
80336 München
COUNTRY
Germany
ACRONYM
BSM
Beuchat, Barros & Pfenniger
CITY
Santiago
COUNTRY
Chile
ACRONYM
BBPCL
Beusse Sanks
CITY
Winter Park, FL 32789
COUNTRY
United States
ACRONYM
BSWI
Bever, Hoffman & Harms , LLP Silicon Valley Office
CITY
Grass Valley, CA 95945
COUNTRY
United States
ACRONYM
BHHSV
Beyer Law Group LLP
CITY
Palo Alto, CA 94303-1887
COUNTRY
United States
ACRONYM
Beyer
beyer.pro patent
CITY
68161 Mannheim
COUNTRY
Germany
ACRONYM
BPMA
Beyuo & Co.
CITY
Accra
COUNTRY
Ghana
ACRONYM
Beyuo
BF Abogados
CITY
Mazatlán, Sinaloa
COUNTRY
Mexico
ACRONYM
BFMX
BGI Legal
CITY
Tbilisi 0108
COUNTRY
Georgia
ACRONYM
BGI
Bhagawan & Associates
CITY
Kathmandu-32
COUNTRY
Nepal
ACRONYM
Bhaga
Bhagnari & Co
CITY
Bombay 400001
COUNTRY
India
ACRONYM
Bhagn
Bharucha & Co
CITY
Karachi 75600
COUNTRY
Pakistan
ACRONYM
Bharu
Bhate & Ponkshe
CITY
Pune, 411004
COUNTRY
India
ACRONYM
BPIN
Bhering Advogados - Curitiba
CITY
80240-000, Curitiba, PR
COUNTRY
Brazil
ACRONYM
BherCU
Bhering Advogados - Rio De Janeiro
CITY
20040-004 - Rio de Janeiro, RJ
COUNTRY
Brazil
ACRONYM
BherRI
Bhering Advogados -São Paulo
CITY
04548-003 - São Paulo, SP
COUNTRY
Brazil
ACRONYM
BSPBR
Bhole IP Law
CITY
Toronto M5A 0P6
COUNTRY
Canada
ACRONYM
Bhole
Bianchetti Bracco Minoja S.r.l.
CITY
20129 Milano
COUNTRY
Italy
ACRONYM
BBMSRL
Bicudo Marcas & Patentes
CITY
São Paulo (SP) CEP: 04705-000
COUNTRY
Brazil
ACRONYM
BMP
Bieder IP
CITY
Jerusalem 9458124
COUNTRY
Israel
ACRONYM
Biede
Biesse s.r.l.
CITY
I-25124 Brescia
COUNTRY
Italy
ACRONYM
BSRLIT
Bigipa IP Office
CITY
Hanoi
COUNTRY
Vietnam
ACRONYM
Bigip
Bilam Patentinform
CITY
1033 Baku
COUNTRY
Azerbaijan
ACRONYM
BPAZ
Bildenex Abocados
CITY
Buenos Aires
COUNTRY
Argentina
ACRONYM
BAAR
Bilen Patent, Inc - Bursa (Central)
CITY
16090, Bursa
COUNTRY
Türkiye
ACRONYM
BileBU
Bilen Patent, Inc - Istanbul (Branch)
CITY
Istanbul
COUNTRY
Türkiye
ACRONYM
BileIS
Billiet & Co.
CITY
B-1050 Brussels
COUNTRY
Belgium
ACRONYM
Billi
Billion & Armitage
CITY
Minneapolis, MN 55439
COUNTRY
United States
ACRONYM
BAMI
Binder Grösswang Rechtsanwälte GmbH
CITY
A-1010 Vienna
COUNTRY
Austria
ACRONYM
BGAT
BINSO - Intellectual Property Protection Agency
CITY
Skopje
COUNTRY
North Macedonia
ACRONYM
BINSO
Bio Intellectual Property Services (Bio IPS) LLC
CITY
Lorton, VA 22079
COUNTRY
United States
ACRONYM
Bio
BIONPI
CITY
Bucharest, cod 010577
COUNTRY
Romania
ACRONYM
Bionp
Biopatents
CITY
2614 TC Delft
COUNTRY
Netherlands
ACRONYM
Biopa
Bioscience IP Limited
CITY
Cheshire SK12 1DP
COUNTRY
United Kingdom
ACRONYM
Biosc
BIPA - Baku Intellectual Property Agency
CITY
Baku
COUNTRY
Azerbaijan
ACRONYM
BIPA
Bipat: Kancelaria Patentowa
CITY
00-810 Warsaw
COUNTRY
Poland
ACRONYM
BKPPL
Birch, Stewart, Kolasch & Birch, LLP
CITY
Falls Church, VA 22042-1248
COUNTRY
United States
ACRONYM
BSKB
Bird & Bird
CITY
COUNTRY
Hong Kong
ACRONYM
BBHK
Bird & Bird ATMD LLP
CITY
Singapore 068804
COUNTRY
Singapore
ACRONYM
BBASG
Birdwell & Janke
CITY
Portland, OR 97204
COUNTRY
United States
ACRONYM
BJUS
Birebir Trademark & Patent Office
CITY
Ankara
COUNTRY
Türkiye
ACRONYM
Bireb
Birkaia & Kvantaliani
CITY
0102, Tbilisi
COUNTRY
Georgia
ACRONYM
BKGE
Birkett Long LLP
CITY
Colchester CO3 3WG
COUNTRY
United Kingdom
ACRONYM
BLGB
Biro Oktroi Roosseno
CITY
Singapore 059817
COUNTRY
Singapore
ACRONYM
BORSG
Biro Oktrooi Roosseno
CITY
Jakarta 12950
COUNTRY
Indonesia
ACRONYM
BORID
Bishop Diehl & Lee Ltd
CITY
Schaumburg, IL 60173
COUNTRY
United States
ACRONYM
BDL
Bison River Limited
CITY
Croydon, Near Royston, Herts SG8 0HF
COUNTRY
United Kingdom
ACRONYM
BRCR
Biswajit Sarkar
CITY
Kolkata - 700054
COUNTRY
India
ACRONYM
BSKO
Bizmark Patent
CITY
Çankaya
COUNTRY
Türkiye
ACRONYM
Bizma
Bjerkéns Patentbyrå - Gävle
CITY
SE‐801 37 Gävle
COUNTRY
Sweden
ACRONYM
BPGA
Bjerkéns Patentbyrå - Stockholm
CITY
102 49 Stockholm
COUNTRY
Sweden
ACRONYM
BPST
Bjerkéns Patentbyrå - Västerås
CITY
721 05 Västerås
COUNTRY
Sweden
ACRONYM
BPVA
BKCS Intellectual Property Limited
CITY
Central, Hong Kong
COUNTRY
Hong Kong
ACRONYM
BKCS
B. Khalilov &amp Co.
CITY
Baku AZ1022
COUNTRY
Azerbaijan
ACRONYM
Khali
Black and Associates
CITY
Glasgow, G11 6AA
COUNTRY
United Kingdom
ACRONYM
BlacGB
Blackfriars LLP
CITY
Lagos
COUNTRY
Nigeria
ACRONYM
BlacNG
Blake, Cassels & Graydon LLP - Calgary
CITY
Calgary AB T2P 4J8
COUNTRY
Canada
ACRONYM
BCGCA
Blake, Cassels & Graydon LLP - Montréal
CITY
Montréal QC H3B 4N8
COUNTRY
Canada
ACRONYM
BCGMO
Blake, Cassels & Graydon LLP - Ottawa
CITY
Ottawa ON K1R 7Y6​
COUNTRY
Canada
ACRONYM
BCGOT
Blake, Cassels & Graydon LLP - Toronto
CITY
Toronto ON M5L 1A9​
COUNTRY
Canada
ACRONYM
BCGTO
Blake, Cassels & Graydon LLP - Vancouver
CITY
Vancouver BC V7X 1L3
COUNTRY
Canada
ACRONYM
BCGVA
Blank Rome LLP
CITY
Philadelphia, PA 19103
COUNTRY
United States
ACRONYM
BRPH
Blaum Dettmers Rabstein
CITY
80333 München
COUNTRY
Germany
ACRONYM
BDR
BLAZE IP
CITY
Hamilton, ON L8P 0A1
COUNTRY
Canada
ACRONYM
BLAZE
BLC ROBERT & ASSOCIATES
CITY
Ebene 72201
COUNTRY
Mauritius
ACRONYM
BLC
Blenheim
CITY
1013 AE Amsterdam
COUNTRY
Netherlands
ACRONYM
Blenh
Blessed Law Firm
CITY
KIGALI
COUNTRY
Rwanda
ACRONYM
Bless
Bleukx Consultancy BVBA
CITY
3650 Dilsen-Stokkem
COUNTRY
Belgium
ACRONYM
BCB
Blodgett & Blodgett, P.C.
CITY
Worcester, MA 01609
COUNTRY
United States
ACRONYM
BBPC
Bloom Mark IP Ltd
CITY
Cairo
COUNTRY
Egypt
ACRONYM
BMEG
Blueshift IP, LLC
CITY
Cambridge
COUNTRY
United States
ACRONYM
Blues
Blumbach Zinngrebe - Darmstadt
CITY
64283 Darmstadt
COUNTRY
Germany
ACRONYM
BZDA
Blumbach Zinngrebe - Wiesbaden
CITY
65187 Wiesbaden
COUNTRY
Germany
ACRONYM
BZWI
Blumenfield & Shereff LLP
CITY
Mequon 53092
COUNTRY
United States
ACRONYM
BS
BMA Brandsätter Rechtsanwälte GMBH
CITY
1010 Wien
COUNTRY
Austria
ACRONYM
BMAAT
BMA - Brazil
CITY
Rio de Janeiro 22271-070
COUNTRY
Brazil
ACRONYM
BMABR
BMA - Portugal
CITY
1250-015 Lisboa
COUNTRY
Portugal
ACRONYM
BMAPT
B Matanga
CITY
Harare
COUNTRY
Zimbabwe
ACRONYM
BMZW
BMD
CITY
Akron, OH 44308
COUNTRY
United States
ACRONYM
BMD
B.M. Mutie & Co. Advocates - Machakos County
CITY
Machakos County
COUNTRY
Kenya
ACRONYM
BMMAMA
B.M. Mutie & Co. Advocates - Nairobi
CITY
Nairobi
COUNTRY
Kenya
ACRONYM
BMMANA
BNG Legal - Cambodia
CITY
Phnom Penh
COUNTRY
Cambodia
ACRONYM
BNGKH
BNG Legal - Myanmar
CITY
Yangon
COUNTRY
Myanmar
ACRONYM
BNGMM
BoardmanClark
CITY
Madison, WI 53701-0927
COUNTRY
United States
ACRONYM
Board
Boccadutri
CITY
20123 | Milan
COUNTRY
Italy
ACRONYM
Bocca
Bockermann Ksoll Griepenstroh Osterhoff
CITY
44791 Bochum
COUNTRY
Germany
ACRONYM
BKGO
Bockhorni & Brüntjen
CITY
D-80687 München
COUNTRY
Germany
ACRONYM
BBMU
Boco IP Oy Ab
CITY
00180 Helsinki
COUNTRY
Finland
ACRONYM
Boco