Patent Services

Exponent offers complete patent services from drafting to registration of patents both domestically and internationally. We protect your patents in 147 contracting countries including India under the Patent Cooperation Treaty (PCT) of the World Intellectual Property Organization. To see a list of PCT contracting countries, click here

+ List of PCT Contracting States
1 AE United Arab Emirates
2 AG Antigua and Barbuda
3 AL Albania (EP)
4 AM Armenia (EA)
5 AO Angola
6 AT Austria (EP)
7 AU Australia
8 AZ Azerbaijan (EA)
9 BA Bosnia and Herzegovina1
10 BB Barbados
11 BE Belgium (EP)2
12 BF Burkina Faso (OA)2
13 BG Bulgaria (EP)
14 BH Bahrain
15 BJ Benin (OA)2
16 BN Brunei Darussalam
17 BR Brazil
18 BW Botswana (AP)
19 BY Belarus (EA)
20 BZ Belize
21 CA Canada
22 CF Central African Republic (OA)2
23 CG Congo (OA)2
24 CH Switzerland (EP)
25 CI Côte d’Ivoire (OA)2
26 CL Chile
27 CM Cameroon (OA)2
28 CN China
29 CO Colombia
30 CR Costa Rica
31 CU Cuba
32 CY Cyprus (EP)2
33 CZ CzechRepublic (EP)
34 DE Germany (EP)
35 DK Denmark (EP)
36 DM Dominica
37 DO Dominican Republic
38 DZ Algeria
39 EC Ecuador
40 EE Estonia (EP)
41 EG Egypt
42 ES Spain (EP)
43 FI Finland (EP)
44 FR France (EP)2
45 GA Gabon (OA)2
46 GB UnitedKingdom (EP)
47 GD Grenada
48 GE Georgia
49 GH Ghana (AP)
50 GM Gambia (AP)
51 GN Guinea (OA)2
52 GQ Equatorial Guinea (OA)2
53 GR Greece (EP)2
54 GT Guatemala
55 GW Guinea-Bissau (OA)2
56 HN Honduras
57 HR Croatia(EP)
58 HU Hungary (EP)
59 ID Indonesia
60 IE Ireland (EP)2
61 IL Israel
62 IN India
63 IS Iceland (EP)
64 IT Italy (EP)2
65 JP Japan
66 KE Kenya (AP)
67 KG Kyrgyzstan(EA)
68 KM Comoros
69 KN Saint Kitts and Nevis
70 KP Democratic People’s Republic of Korea
71 KR Republic of Korea
72 KZ Kazakhstan (EA)
73 LA Lao People’s Democratic Republic
74 LC Saint Lucia
75 LI Liechtenstein (EP)
76 LK Sri Lanka
77 LR Liberia (AP)
78 LS Lesotho (AP)
79 LT Lithuania (EP)
80 LU Luxembourg (EP)
81 LV Latvia (EP)2
82 LY Libya
83 MA Morocco
84 MC Monaco (EP)2
85 MD Republic of Moldova3
86 ME Montenegro1
87 MG Madagascar
88 MK The former YugoslavRepublic ofMacedonia (EP)
89 ML Mali (OA)2
90 MN Mongolia
91 MR Mauritania (OA)2
92 MT Malta (EP)2
93 MW Malawi (AP)
94 MX Mexico
95 MY Malaysia
96 MZ Mozambique (AP)
97 NA Namibia (AP)
98 NE Niger (OA)2
99 NG Nigeria
100 NI Nicaragua
101 NL Netherlands (EP)2
102 NO Norway (EP)
103 NZ New Zealand
104 OM Oman
105 PA Panama
106 PE Peru
107 PG Papua New Guinea
108 PH Philippines
109 PL Poland (EP)
110 PT Portugal (EP)
111 QA Qatar
112 RO Romania (EP)
113 RS Serbia (EP)1,4
114 RU Russian Federation(EA)
115 RW Rwanda (AP)5
116 Saudi Arabia
117 SC Seychelles
118 SD Sudan (AP)
119 SE Sweden (EP)
120 SG Singapore
121 SI Slovenia (EP)2
122 SK Slovakia (EP)
123 SL Sierra Leone (AP)
124 SM San Marino (EP)
125 SN Senegal (OA)2
126 ST Sao Tome and Principe
127 SV El Salvador
128 SY Syrian Arab Republic
129 SZ Swaziland (AP)2
130 TD Chad (OA)2
131 TG Togo (OA)2
132 TH Thailand
133 TJ Tajikistan (EA)
134 TM Turkmenistan (EA)
135 TN Tunisia
136 TR Turkey (EP)
137 TT Trinidad and Tobago
138 TZ United Republic of Tanzania (AP)
139 UA Ukraine
140 UG Uganda (AP)
141 US United States of America
142 UZ Uzbekistan
143 VC Saint Vincent and the Grenadines
144 VN Viet Nam
145 ZA South Africa
146 ZM Zambia (AP)
147 ZW Zimbabwe (AP)

At Exponent, our well-experienced team handles the PCT applications of the applicants entering into India through the national-phase and also, PCT applications of the applicants entering in to PCT member countries through the national phase through our international network of Patent Attorneys.

We also provide exceptional patent litigation services in India

Filing & Prosecuting of Patent Applications (India/ International)

• Prior Art Searches: patentability, freedom to operate, validity, and infringement
• Patent specification drafting
• Prosecuting Patent applications
• Filing Provisional, Ordinary and Convention Applications in India
• Filing of PCT application at the Receiving Office, India
• Filing Patent Cooperation Treaty (PCT) applications with International Bureau(IB) of WIPO
• Foreign filing of applications through our international network of associates
• Working with foreign patent attorneys to obtain foreign patent protection
• Management, licensing, infringement adviceand enforcement action
• Performing company audits to ensure that your intellectual property is fully protected by patents

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