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Patent Services

Patent Drafting & Prosecution

The quality of a patent application, the precision and breadth of its claims and the completeness of its description, determines the commercial value of the protection ultimately granted. Skilled drafting and vigorous prosecution are what separate a patent that genuinely protects a business from one that exists only on paper.

Legacy Partners provides expert patent drafting and prosecution across the UAE, GCC, and major international jurisdictions, combining technical expertise with commercially oriented claim strategy.

Patent Drafting

The Four Elements of a Patent Application

Element	Purpose	Why It Matters
Claims	Define the exact legal scope of protection	The most critical element, claims determine what is and is not covered
Description	Fully disclose the invention to enable practice by a skilled person	Must support all claims; inadequate description is a ground for invalidity
Abstract	Brief technical summary for search and classification	Used by patent examiners and searchers worldwide
Drawings	Illustrate the invention's structure or process	Essential for mechanical, electronic, and process inventions

Claim Drafting Strategy

A well structured claim set is the core of every commercially valuable patent. Our approach:

Independent claims capture the broadest legally defensible scope of the invention
Multiple dependent claims provide fallback positions if broader claims face prior art challenges
Claim language is precise enough to be enforceable yet broad enough to catch infringers
Claim sets are tailored for each target jurisdiction, USPTO, EPO, UAE, and other offices have distinct norms

Our Drafting Process

Inventor consultation
Structured technical interview covering the invention, the problem solved, preferred embodiments, and alternatives.

Prior art review
Results of any patentability search are incorporated into claim boundary decisions.

Specification drafting
Full draft prepared: description, claims, abstract, and drawing instructions.

Inventor review
Inventor confirms technical accuracy of the draft.

Finalisation and filing
Document prepared for filing in target jurisdiction(s), including translation where required.

Provisional Patent Applications

A provisional application establishes a priority date and gives the applicant 12 months to file a complete specification. Provisionals are not examined and do not grant patents, but they are an invaluable tool for securing early priority at lower cost while the invention is being refined or its commercial viability is assessed.

File as early as commercially possible. The filing date is the most important date in patent law, everything else flows from it.

Patent Prosecution Examination Responses

Patent prosecution encompasses all interactions between the applicant and the patent office from filing until grant or abandonment. Most applications receive one or more office actions, formal communications raising objections on novelty, obviousness, clarity, or formal grounds.

Common Examiner Objections and Response Strategies

Objection	Ground	Response Strategy
Lack of novelty (Anticipation)	Prior art fully discloses the claimed invention	Amend claims to distinguish; or argue document does not fully disclose all features
Obviousness (Lack of inventive step)	Combination of references renders the invention obvious	Argue technical effect not suggested by cited art; submit comparative experimental data
Clarity / Indefiniteness	Claims are unclear or ambiguous	Redraft claim language using precise, specification supported terminology
Added matter	Amended claims go beyond original disclosure	Narrow amendment to material explicitly in the as filed specification
Insufficient disclosure	Description does not enable a skilled person to work the invention	Add embodiments or examples consistent with the original disclosure

Our Prosecution Approach

We handle office action responses for applications before the UAE Ministry of Economy, GCC PO, EPO, USPTO, Indian Patent Office, and other national offices. Our approach includes:

Detailed technical and legal analysis of each examiner objection
Strategic decision on whether to argue, amend, or combine both
Coordinated prosecution across parallel applications to maintain consistent claim scope
Client approval of response strategy before any filing
Appeal proceedings before patent office boards of appeal where initial responses are unsuccessful

Continuation and Divisional Strategies

In jurisdictions such as the US (USPTO) and Europe (EPO), continuation, continuation in part, and divisional applications allow pursuit of additional claim sets from the same specification. This is a powerful portfolio building tool used by sophisticated IP owners to create layered, multi dimensional patent protection from a single original disclosure.

Frequently Asked Questions

Approximately 2–4 years from filing to grant, including formal and substantive examination. Timeline varies based on examiner workload and complexity of office action exchanges.

Most initial rejections are not final. You have the right to respond with arguments and/or amendments. If rejection is maintained, appeal to the patent office board of appeal is available.

Claims may generally only be narrowed relative to the filed specification. In some jurisdictions, continuation applications allow pursuit of broader claim sets in parallel.

Yes. Prosecution before national offices requires a locally registered agent. Legacy Partners coordinates prosecution through our global network of qualified patent attorneys.

A complete application includes claims defining the legal scope of protection, a description that fully discloses the invention, an abstract for search and classification purposes, and drawings where they help illustrate the invention.

A provisional application establishes an early priority date and gives a 12 month window to file a complete specification; it is not examined and does not itself result in a granted patent.

Drafting typically involves an inventor consultation, a prior art review, preparation of the specification, inventor review for technical accuracy, and finalization and filing, including translations where required.

An office action is a formal communication from the examiner raising objections to the application; it requires a timely, reasoned response with arguments and, where appropriate, claim amendments.

Yes. Where a rejection is maintained after response, applicants generally have the right to pursue appeal proceedings before the relevant authority.

Often, yes. Filings before non English speaking offices, including in the UAE and GCC, typically require an Arabic or local language translation of the specification and claims.

The inventor's technical input ensures the specification accurately and completely describes the invention, which directly affects both the strength of the claims and the application's prospects on examination.

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Patent Drafting & Prosecution

Patent Drafting

Our Drafting Process

Provisional Patent Applications

Patent Prosecution Examination Responses

Frequently Asked Questions

How long does patent prosecution typically take in the UAE?

What happens if my patent application is rejected?

Can claims be broadened during prosecution?

Do I need a separate patent agent in each country?

What are the essential parts of a patent application?

What is a provisional patent application, and when is it useful?

What steps are involved in drafting a patent specification?

What is an office action, and how should it be handled?

Can a rejected patent application be appealed?

Do patent applications need to be translated for filing in different jurisdictions?