Dissanayake M Sunil Intellectual Property

                                                                                                                          Attorneys at Law  I  Patents & Trademarks Agents

                                                             Exclusively INTELLECTUAL PROPERTY

    PATENTS           I      TRADEMARKS        I       DESIGNS       I        COPYRIGHT    

What are Intellectual Property Rights (IPRs)?

Intellectual Property Laws contain provisions conferring certain rights for creators or owners of such creations (in a similar way that people own any other physical property) for a specific period of time and the owner or his authorized representative may use and/or exploit such property in any way they like in terms of the the Laws in force. 

Therefore nobody can infringe the rights conferred by law to the owner/s of Intellectual Property(IP) if such property is duly registered at the Intellectual Property Office of the respective jurisdiction. 

Once the owners' rights are protected, in turn, the interests of the general consumer are also protected. 

Who is an IP Attorney/Agent? 

Intellectual Property Attorney/ Agent is professionally qualified for this specific area of law and we highly recommend to obtaining the services of IP Attorneys/Agents for the protection of your IP rights.

What is Intellectual Property(IP)?

Unlike any other physical property, Intellectual Property(IP) is not tangible. It originates within the human mind involving human intellect. 

However, it can be visible in variety of forms and basically divided into two parts: Industrial Property & Copyright

01. Industrial Property

Patents: Inventions

Marks or Trademarks: logos, word marks, slogans, names, etc,. 

Industrial Designs: two dimensional or three dimensional articles

02. Copyright

Literary and artistic work .

Intellectual Property Law provides protection for Intellectual Property Rights (IPRs) against any illegal use (infringements) of Intellectual Property in order to safeguard the interests of the owner and the general consumer as well.


Trade mark conflict searches 

Filing and prosecuting trade mark pplicationsMonitoring, 

maintaining and renewing of trade mark registrations

Trademark watching service.

Advising in relation to trade mark pposition, infringement, revocation and rectification

Representing our clients in opposition proceedings 



Industrial Design conflict searches

Filing and prosecuting Industrial Design applications

Monitoring, maintaining and renewing of Industrial Design registrations

Advising in relation to opposition,infringement, revocation and rectification of Industrial Designs

Representing our clients in opposition proceedings.         More >>


Drafting of patent specifications in all fields of technology

Filing and prosecution of local and international patent applications

PCT applications

Applications under the Paris Convention

Advising in relation to infringement and validity of patents

Patent novelty searches

Patent renewals

Patent watching Services 

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