Argentina
| TRADE MARK PROSECUTION |
| Tier 1 |
| G Breuer |
| Marval O’Farrell & Mairal |
| Tier 2 |
| Hausheer Belgrano & Fernandez |
| Mitrani Caballero Ojam & Ruiz Moreno Abogados |
| Noetinger & Armando |
| Obligado & Cia |
| Richelet & Richelet |
| Tier 3 |
| Berton Moreno & Asociados |
| Ferrer Reyes Tellechea & Bouché |
| PAGBAM IP |
| Tier 4 |
| Allende & Brea |
| Baker & McKenzie |
| Barbat |
| Brons & Salas |
| Bruchou Fernández Madero & Lombardi |
| Clarke Modet & Co |
| Estudio Chaloupka |
| Moeller IP |
| Palacio & Asociados |
| Sena & Berton Moreno |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| G Breuer |
| Marval O’Farrell & Mairal |
| Tier 2 |
| Berton Moreno & Asociados |
| Hausheer Belgrano & Fernandez |
| Noetinger & Armando |
| Obligado & Cia |
| Richelet & Richelet |
| Tier 3 |
| Baker & McKenzie |
| Ferrer Reyes Tellechea & Bouché |
| Mitrani Caballero Ojam & Ruiz Moreno Abogados |
| Moeller IP |
| PAGBAM IP |
| Sena & Berton Moreno |
| Tier 4 |
| Allende & Brea |
| Barbat |
| Brons & Salas |
| Clarke Modet & Co |
| Estudio Chaloupka |
Brazil
| TRADE MARK PROSECUTION |
| Tier 1 |
| Dannemann Siemsen Bigler & Ipanema Moreira |
| Tier 2 |
| Daniel Advogados |
| Gusmão & Labrunie |
| Kasznar Leonardos & Cia |
| Montaury Pimenta Machado & Vieira de Mello |
| Tier 3 |
| Advocacia Pietro Ariboni – Ariboni Fabbri Schmidt & Advogados Associados |
| Baker & McKenzie (Trench, Rossi & Watanabe) |
| David do Nascimento Advogados Associados |
| Di Blasi Parente & Associados |
| Guerra IP |
| Luiz Leonardos & Cia |
| Pinheiro Nunes Arnaud e Scatamburlo Advogados |
| Soerensen Garcia Advogados Associados |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Dannemann Siemsen Bigler & Ipanema Moreira |
| Tier 2 |
| Advocacia Pietro Ariboni – Ariboni Fabbri Schmidt & Advogados Associados |
| Daniel Advogados |
| Di Blasi Parente & Associados |
| Gusmão & Labrunie |
| Kasznar Leonardos & Cia |
| Montaury Pimenta Machado & Vieira de Mello |
| Pinheiro Nunes Arnaud e Scatamburlo Advogados |
| Soerensen Garcia Advogados Associados |
| Tier 3 |
| Baker & McKenzie (Trench, Rossi & Watanabe) |
| David do Nascimento Advogados Associados |
| Guerra IP |
| Luiz Leonardos & Cia |
| Pinheiro Neto |
| Veirano Advogados |
Caribbean
| TRADE MARK/COPYRIGHT |
| Tier 1 |
| Carrington & Sealy |
| JD Sellier & Co |
| Livingston Alexander & Levy |
| Myers Fletcher & Gordon |
| Tier 2 |
| Chancery Chambers |
| DunnCox |
| Fitzwilliam Stone Furness-Smith & Morgan |
| Foga Daley & Co |
| George Walton Payne & Co |
| M Hamel-Smith & Co |
| Pollonais Blanc de la Bastide & Jacelon |
| Tier 3 |
| Arguelles & Company |
| Lex Carribean |
| Mair and Company |
Chile
| TRADE MARK PROSECUTION |
| Tier 1 |
| Sargent & Krahn |
| Silva & Cia |
| Tier 2 |
| Alessandri & Compañía |
| Carey & Cía |
| Estudio Federico Villaseca |
| Tier 3 |
| Beuchat Barros & Pfenniger |
| Johansson & Langlois |
| Porzio Rios & Asociados |
| Tier 4 |
| Albagli Zaliasnik Abogados |
| Baker & McKenzie |
| Clarke Modet & Co. |
| Claro & Cía |
| Garay Guerrero Abogados |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Sargent & Krahn |
| Tier 2 |
| Alessandri & Compañía |
| Carey & Cía |
| Claro & Cía |
| Estudio Federico Villaseca |
| Johansson & Langlois |
| Porzio Rios & Asociados |
| Silva & Cia |
| Tier 3 |
| Albagli Zaliasnik Abogados |
| Baker & McKenzie |
| Garay Guerrero Abogados |
Colombia
| TRADE MARK PROSECUTION |
| Tier 1 |
| Brigard & Castro |
| Cavelier Abogados |
| Tier 2 |
| Baker & McKenzie |
| Lloreda Camacho & Co |
| Tier 3 |
| Cárdenas & Cárdenas |
| Castellanos & Co |
| Humberto Rubio & Cia |
| OlarteMoure |
| Triana Uribe & Michelsen |
| Tier 4 |
| Castillo Grau & Asociados |
| Clarke Modet & Co |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Brigard & Castro |
| Tier 2 |
| Baker & McKenzie |
| Cavelier Abogados |
| Lloreda Camacho & Co |
| Tier 3 |
| Cárdenas & Cárdenas |
| Castillo Grau & Asociados |
| Clarke Modet & Co |
| Triana Uribe & Michelsen |
Canada
| TRADE MARK PROSECUTION |
| Tier 1 |
| Bereskin & Parr |
| Gowling Lafleur Henderson |
| Smart & Biggar/Fetherstonhaugh |
| Tier 2 |
| Borden Ladner Gervais |
| Ridout & Maybee |
| Robic |
| Tier 3 |
| Blake Cassels & Graydon |
| Cassels Brock & Blackwell |
| Deeth Williams Wall |
| Dimock Stratton |
| Heenan Blaikie |
| Marks & Clerk |
| McCarthy Tétrault |
| Moffat & Co Macera & Jarzyna |
| Norton Rose |
| Osler Hoskin & Harcourt |
| Riches McKenzie & Herbert |
| Shapiro Cohen |
| Sim & McBurney/Sim Lowman Ashton & McKay |
| Tier 4 |
| Baker & McKenzie |
| Bennett Jones |
| Fasken Martineau DuMoulin |
| Goudreau Gage Dubuc |
| Kirby Eades Gale Baker |
| McMillan |
| TRADE MARK CONTENTIOUS |
| Tier 1 |
| Bereskin & Parr |
| Gowling Lafleur Henderson |
| Smart & Biggar/Fetherstonhaugh |
| Tier 2 |
| Dimock Stratton |
| Norton Rose |
| Osler Hoskin & Harcourt |
| Robic |
| Tier 3 |
| Blake Cassels & Graydon |
| Borden Ladner Gervais |
| Cassels Brock & Blackwell |
| Deeth Williams Wall |
| McMillan |
| Sim & McBurney/Sim Lowman Ashton & McKay |
| Tier 4 |
| Bennett Jones |
| Fasken Martineau DuMoulin |
| Heenan Blaikie |
| McCarthy Tétrault |
| Moffat & Co Macera & Jarzyna |
| Riches McKenzie & Herbert |
| Ridout & Maybee |
| Torys |
Ecuador
| TRADE MARK PROSECUTION |
| Tier 1 |
| Bustamante & Bustamante |
| Julio C Guerrero B |
| Tier 2 |
| Bermeo & Bermeo |
| Falconi Puig Abogados |
| Pérez Bustamante & Ponce |
| Quevedo & Ponce |
| Tier 3 |
| Corral & Rosales |
| Larreateguí Meythaler & Zambrano Abogados |
| Marklaw |
| Paz Horowitz |
| Tobar & Bustamante Abogados |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Bustamante & Bustamante |
| Julio C Guerrero B |
| Quevedo & Ponce |
| Tier 2 |
| Bermeo & Bermeo |
| Corral & Rosales |
| Falconi Puig Abogados |
| Pérez Bustamante & Ponce |
| Tobar & Bustamante Abogados |
| Tier 3 |
| Marklaw |
| Paz Horowitz |
Mexico
| TRADE MARK PROSECUTION |
| Tier 1 |
| Basham Ringe y Correa |
| Olivares & Cia |
| Uhthoff Gomez Vega & Uhthoff |
| Tier 2 |
| Arochi Marroquín & Lindner |
| Tier 3 |
| Becerril Coca & Becerril |
| Calderón & De La Sierra |
| Dumont Bergman Bider & Co |
| Goodrich Riquelme y Asociados |
| Panamericana de Patentes y Marcas |
| Tier 4 |
| AVAH Legal |
| Baker & McKenzie |
| Barrera Siqueiros y Torres Landa |
| Bufete Soní |
| Legarreta y Asociados |
| Noriega y Escobedo Abogados |
| Tsuru Morales Isla Abogados (TMI Abogados) |
| Tier 5 |
| Clarke Modet & Co |
| González Calvillo |
| Iberbrand (Rossi Martínez Vargas) |
| Von Wobeser & Sierra |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Arochi Marroquín & Lindner |
| Olivares & Cia |
| Uhthoff Gomez Vega & Uhthoff |
| Tier 2 |
| Basham Ringe y Correa |
| Goodrich Riquelme y Asociados |
| Tier 3 |
| AVAH Legal |
| Baker & McKenzie |
| Barrera Siqueiros y Torres Landa |
| Calderón & De La Sierra |
| Dumont Bergman Bider & Co |
| Müggenburg Gorches Peñalosa y Sepúlveda |
| Panamericana de Patentes y Marcas |
| Tier 4 |
| Becerril Coca & Becerril |
| Bufete Soní |
| Jalife Caballero Vázquez & Asociados |
| Noriega y Escobedo Abogados |
| Santamarina y Steta |
| Von Wobeser & Sierra |
| Tier 5 |
| Clarke Modet & Co |
Panama
| TRADE MARK PROSECUTION |
| Tier 1 |
| Alfaro Ferrer & Ramírez |
| Arias Fábrega & Fábrega |
| Benedetti & Benedetti |
| Bufete Candanedo |
| Icaza González-Ruiz & Alemán |
| Tier 2 |
| Durling & Durling |
| Jiménez Molino y Moreno |
| Law Services PC |
| Tier 3 |
| Arosemena Noriega & Contreras |
| Galinda Arias y López |
| Morgan & Morgan |
| Pedreschi & Pedreschi |
| Vallarino Vallarino & García-Maritano |
| Tier 4 |
| Victor Mendez Fabrega & Associates |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Alfaro Ferrer & Ramírez |
| Benedetti & Benedetti |
| Icaza González-Ruiz & Alemán |
| Jiménez Molino y Moreno |
| Vallarino Vallarino & García-Maritano |
| Tier 2 |
| Arias Fábrega & Fábrega |
| Bufete Candanedo |
| Durling & Durling |
| Morgan & Morgan |
| Tier 3 |
| Arosemena Noriega & Contreras |
Peru
| TRADE MARK PROSECUTION |
| Tier 1 |
| Barreda Moller |
| Tier 2 |
| Estudio Colmenares |
| Francisco Espinosa Bellido Abogados |
| Tier 3 |
| Clarke Modet & Co |
| Estudio Echecopar |
| Muñiz Ramírez Pérez-Taiman & Olaya |
| Osterling Abogados |
| Pierola & Asociados |
| Rodrigo Elías & Medrano Abogados |
| Valencia Law Office |
| Tier 4 |
| Allende & Garcia Abogados |
| Durand Abogados |
| Estudio Olaechea |
| OMC Abogados & Consultores |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Barreda Moller |
| Tier 2 |
| Estudio Colmenares |
| Tier 3 |
| Clarke Modet & Co |
| Francisco Espinosa Bellido Abogados |
| Muñiz Ramírez Pérez-Taiman & Olaya |
| Rodrigo Elías & Medrano Abogados |
| Valencia Law Office |
| Tier 4 |
| Allende & Garcia Abogados |
| Durand Abogados |
| Estudio Echecopar |
| Estudio Olaechea |
| Osterling Abogados |
| Pierola & Asociados |
United States
| TRADE MARK PROSECUTION |
| Tier 1 |
| Finnegan Henderson Farabow Garrett & Dunner |
| Fross Zelnick Lehrman & Zissu |
| Kilpatrick Townsend & Stockton |
| Tier 2 |
| Brinks Hofer Gilson & Lione |
| Cowan Liebowitz & Latman |
| Fish & Richardson |
| Fitzpatrick Cella Harper & Scinto |
| K&L Gates |
| Kenyon & Kenyon |
| Knobbe Martens Olson & Bear |
| Oblon Spivak McClelland Maier & Neustadt |
| Pattishall McAuliffe Newbury Hilliard & Geraldson |
| Tier 3 |
| Arent Fox |
| Cooley |
| Fenwick & West |
| Foley & Lardner |
| Fulbright & Jaworski |
| Greenberg Traurig |
| Ladas & Parry |
| Leydig Voit & Mayer |
| Loeb & Loeb |
| Merchant & Gould |
| Sughrue Mion |
| Tier 4 |
| Abelman Frayne & Schwab |
| Barnes & Thornburg |
| DLA Piper |
| Dorsey & Whitney |
| Duane Morris |
| Hogan Lovells |
| Husch Blackwell |
| Katten Muchin Rosenman |
| Marshall Gerstein & Borun |
| McDermott Will & Emery |
| Perkins Coie |
| Pillsbury Winthrop Shaw Pittman |
| Tier 5 |
| Alston & Bird |
| Dickstein Shapiro |
| Drinker Biddle & Reath |
| Faegre Baker Daniels |
| Holland & Hart |
| Morgan Lewis & Bockius |
| Wood Herron & Evans |
| Venable |
| TRADE MARK CONTENTIOUS |
| Tier 1 |
| Debevoise & Plimpton |
| Finnegan Henderson Farabow Garrett & Dunner |
| Fross Zelnick Lehrman & Zissu |
| Tier 2 |
| Brinks Hofer Gilson & Lione |
| Cowan Liebowitz & Latman |
| Kenyon & Kenyon |
| Kilpatrick Townsend & Stockton |
| Kirkland & Ellis |
| Pattishall McAuliffe Newbury Hilliard & Geraldson |
| Pirkey Barber |
| Quinn Emanuel Urquhart & Sullivan |
| Tier 3 |
| Arent Fox |
| Cooley |
| Fenwick & West |
| Fish & Richardson |
| Fitzpatrick Cella Harper & Scinto |
| Fulbright & Jaworski |
| K&L Gates |
| Keker & Van Nest |
| Knobbe Martens Olson & Bear |
| Loeb & Loeb |
| McDermott Will & Emery |
| Morrison & Foerster |
| Orrick Herrington & Sutcliffe |
| Proskauer Rose |
| Ropes & Gray |
| Sughrue Mion |
| Tier 4 |
| Arnold & Porter |
| Duane Morris |
| Greenberg Traurig |
| Hogan Lovells |
| Katten Muchin Rosenman |
| Kramer Levin Naftalis & Frankel |
| Leydig Voit & Mayer |
| McCarter & English |
| Munger Tolles & Olson |
| Patterson Belknap Webb & Tyler |
| Perkins Coie |
| Tier 5 |
| Alston & Bird |
| Dickstein Shapiro |
| Dorsey & Whitney |
| Faegre Baker Daniels |
| Foley & Lardner |
| Husch Blackwell |
| Irell & Manella |
| Kaye Scholer |
| King & Spalding |
| Manatt Phelps & Phillips |
| Marshall Gerstein & Borun |
| Mitchell Silberberg & Knupp |
| Morgan Lewis & Bockius |
| Nixon & Vanderhye |
| Oblon Spivak McClelland Maier & Neustadt |
| Weil Gotshal & Manges |
| Wilson Sonsini Goodrich & Rosati |
Uruguay
| TRADE MARK PROSECUTION |
| Tier 1 |
| Bacot & Bacot |
| Tier 2 |
| Cikato Abogados |
| Fernández Secco & Asociados |
| Pittaluga & Associates |
| Tier 3 |
| Barbosa Caravia & Co |
| Fox & Lapenne |
| Teuten Abogados |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Cikato Abogados |
| Fischer Abogados |
| Tier 2 |
| Bacot & Bacot |
| Barbosa Caravia & Co |
| Cervieri Monsuárez & Asociados |
| Fernández Secco & Asociados |
| Fox & Lapenne |
| Pittaluga & Associates |
Venezuela
| TRADE MARK PROSECUTION |
| Tier 1 |
| Bentata Abogados |
| Bolet & Terrero |
| Hoet Peláez Castillo & Duque |
| Tier 2 |
| Baker & McKenzie |
| De Sola Pate & Brown |
| ECV & Asociados |
| Estudio Antequera Parilli & Rodríguez |
| Tier 3 |
| Clarke Modet & Co |
| Montoya Kociecki & Asociados |
| Tier 4 |
| Carrascosa & Asociados |
| TRADE MARK/COPYRIGHT CONTENTIOUS |
| Tier 1 |
| Baker & McKenzie |
| Bentata Abogados |
| D’Empaire Reyna Abogados |
| Estudio Antequera Parilli & Rodríguez |
| Hoet Peláez Castillo & Duque |
| Tier 2 |
| Bolet & Terrero |
| De Sola Pate & Brown |
