Services for businesses

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Oppedahl Patent Law Firm LLC provides a range of services for businesses, including the following:

• Preparation and filing of US utility patent application
• Preparation and filing of PCT (international) patent application
• Preparation and filing of US design patent application
• Preparation and filing of US trademark application
• Preparation and filing of Madrid Protocol trademark application
• Preparation and filing of US copyright application
• Preparation and filing of US provisional patent application
• Recordation of assignment for US patent or patent application, US trademark or trademark application, US copyright
• Entry into US national stage from a PCT (Patent Cooperation Treaty) patent application
• Assuming responsibility for existing Madrid Protocol US trademark application (request for extension of protection into the US)
• Filing "Section 8 and 15" papers between the fifth and sixth anniversaries of a US trademark registration (or Madrid Protocol registration), to keep the registration from being canceled (what we need from you)
• Filing "Section 9" papers between the ninth and tenth anniversaries of a US trademark registration (or the 19th and 20th, or the 29th and 30th, etc.), to keep the registration from being canceled
• Filing "Section 71" papers between the ninth and tenth anniversaries (or the 19th and 20th, or the 29th and 30th, etc.) of a US trademark registration (Madrid Protocol registration), to keep the registration from being canceled

The attorneys of Oppedahl Patent Law Firm LLC are very experienced. You can read about the attorneys of the firm. You can see work that they have done:

• U.S. patents
• U.S. trademark registrations
• International (PCT) published patent applications
• U.S. published patent applications

The attorneys of Oppedahl Patent Law Firm LLC have technical backgrounds that are particularly appropriate for work in such technical areas as:

• electrical engineering
• physics
• medical devices
• inorganic chemistry
• computer software
• business and financial methods
• internet-related inventions

You can see some of the clients of the firm.

Oppedahl Patent Law Firm LLC
P O Box 4850
Frisco, CO  80443-4850
US

Telephone: +1 970 468 8600

Fax: +1 970 468 5432

Email inquiries: . Please note that this email address is to be used only by businesses. Please note that you must not send any information of a confidential nature to this email address and please note that such email correspondence does not create an attorney-client relationship.