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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.

A. PATENT DRAFTING

The Four Elements of a Patent Application
ElementPurposeWhy It Matters
ClaimsDefine the exact legal scope of protectionThe most critical element — claims determine what is and is not covered
DescriptionFully disclose the invention to enable practice by a skilled personMust support all claims; inadequate description is a ground for invalidity
AbstractBrief technical summary for search and classificationUsed by patent examiners and searchers worldwide
DrawingsIllustrate the invention's structure or processEssential for mechanical, electronic, and process inventions
Claim Drafting Strategy

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

Our Drafting Process
1. Inventor consultation

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

2. Prior art review

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

3. Specification drafting

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

4. Inventor review

Inventor confirms technical accuracy of the draft.

5. Finalisation and filing

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

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

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.

B. 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
ObjectionGroundResponse Strategy
Lack of novelty (Anticipation)Prior art fully discloses the claimed inventionAmend claims to distinguish; or argue document does not fully disclose all features
Obviousness (Lack of inventive step)Combination of references renders the invention obviousArgue technical effect not suggested by cited art; submit comparative experimental data
Clarity / IndefinitenessClaims are unclear or ambiguousRedraft claim language using precise, specification-supported terminology
Added matterAmended claims go beyond original disclosureNarrow amendment to material explicitly in the as-filed specification
Insufficient disclosureDescription does not enable a skilled person to work the inventionAdd 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:

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.

Strong drafting is the foundation of strong patents. Our technical team includes patent professionals with engineering, chemistry, and software backgrounds — essential for specifications that hold up under examination and litigation.

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