PATENT REGISTRATION

Patent registration in South Africa grants the patent holder an exclusive right to make, use, sell, offer for sale, or import the claimed invention within the Republic for up to 20 years from the filing date, subject to renewal fees. To be patentable, an invention must be novel (not publicly disclosed anywhere in the world before the relevant filing date), involve an inventive step (not obvious to a person skilled in the relevant field), and be capable of industrial application (made or used in trade, industry or agriculture). Patents in South Africa are administered by the Companies and Intellectual Property Commission (CIPC) under the Patents Act 57 of 1978, complete applications require filing and signature by a registered local patent attorney, and South Africa is a non-examining country — the CIPC does not run a substantive novelty or inventive-step examination before grant, so the patentee carries the validity risk until the patent is either unchallenged or has survived a revocation action.

What a South African Patent Protects (and What It Doesn’t)

A granted patent gives the patentee exclusive rights to make, use, sell, offer for sale, or import the claimed invention within the Republic for up to 20 years from the filing date, conditional on renewal (annuity) fees being paid to the CIPC on time. The patent does not protect:

• Abstract ideas
• Some methods of medical treatment
• Computer-implemented inventions framed purely as bare algorithms — these must be drafted as concrete technical solutions to fall within patentable subject matter

Protection is also territorial: a South African patent only blocks unauthorised activity within the Republic. Protection in other countries requires separate national filings, or a Patent Cooperation Treaty (PCT) application followed by national-phase entries in each country of interest. For Gauteng-based applicants, the route to multi-jurisdictional protection typically runs through the PCT and then into specific African regional systems such as ARIPO or OAPI.

The Three Patentability Tests

To be registered, an invention must satisfy all three tests below. They apply at filing and at any later validity challenge — the CIPC does not run a substantive examination of novelty or inventive step before grant (see “The Non-Examining System” below), so the patentee carries the validity risk until the patent is either unchallenged or has survived a revocation action.

Test	Definition	Standard in South Africa
Novelty	The invention must not have been publicly disclosed anywhere in the world before the relevant filing date.	Worldwide novelty — local prior use is not the only bar.
Inventive step	The invention must not be obvious to a person skilled in the relevant technical field.	Assessed from the perspective of the notional skilled person at the priority date.
Industrial applicability	The invention must be capable of being made or used in trade, industry or agriculture.	Functional, real-world use — not abstract.

Who Owns the Invention and Who Can Apply

A patent application may be filed in the name of an individual inventor or a corporate entity, with multiple inventors named as joint applicants where appropriate. An application can also be filed by an assignee — a person or company that has obtained a written assignment of rights from the inventor.

Clean chain-of-title records matter. Section 27(1) of the Patents Act 57 of 1978 requires that the applicant be the inventor or the assignee, and defective assignments have been treated as fatal to validity in recent South African patent litigation. Inventions made by employees in the course of their normal duties generally vest in the employer under the Patents Act, but contract terms and any contractor or consultant arrangements still need to be checked — IP due diligence in funding rounds and acquisitions turns on these records.

Practical takeaway: If inventors, founders, contractors or academic contributors have changed since the original disclosure, get the assignments in writing before filing. A patent with a defective chain of title can be granted and then revoked later — the CIPC will not catch this for you.

Choosing the Entry Point: Provisional vs Complete Application

South African applicants typically start with one of two routes. The right choice depends on how refined the invention is and how much priority time is needed.

Feature	Provisional Application	Complete Application
Purpose	Establishes a filing date and buys 12 months of priority while the invention is refined.	The full specification that proceeds to grant.
Specification rigor	Less detailed; sets out the invention without final claims.	Final, fully drafted specification with claims.
Can it become a granted patent?	No — it must be followed by a complete application within 12 months.	Yes.
Cost and speed	Lower cost and faster to file.	Higher cost and longer to draft.
Common use case	Early filing before public disclosure, investor pitch, or further R&D.	Final filing for SA grant and/or PCT national-phase entry.

South Africa is a non-examining country, so a complete application proceeds to registration without substantive examination of novelty or inventive step. Foreign applicants usually enter SA by one of three routes: a convention application (claiming priority from an earlier foreign filing within 12 months), a non-convention application, or a PCT National Phase entry (typically at 30 or 31 months from the priority date).

The Patent Timeline at a Glance

1. Invention capture, NDA and internal disclosure
2. File a provisional application in South Africa (establishes filing date and 12 months of priority)
3. Within 12 months: file the complete SA application and/or a PCT application
4. PCT international search and written opinion (if PCT route)
5. National-phase entries (typically at 30/31 months from priority)
6. Prosecution and office actions (if applicable)
7. Grant and maintenance — renewal (annuity) fees payable from year three onwards
8. Commercialisation (licensing, assignment, JV support) and/or enforcement if infringement arises

The Non-Examining System and What It Means for You

South Africa does not examine patents for novelty or inventive step before grant, so registration is procedurally quicker and cheaper than in examining jurisdictions — but the granted patent is not a CIPC endorsement of its validity. This makes the drafting of the specification and claims unusually important: no examiner will catch claim weaknesses before grant, and any weakness becomes an enforceable weakness that an opponent can attack later.

Validity challenges typically run as revocation counterclaims in infringement proceedings in the High Court, or as standalone revocation actions before the Court of the Commissioner of Patents. For a multi-specialist firm like Burger Huyser, the practical implication is that IP work rarely arrives as a stand-alone filing request — it almost always sits alongside commercial contracts, licensing, employment terms, or litigation risk that also needs handling, which is where a general-practice firm with IP capability adds value.

Renewal Fees and Keeping the Patent Alive for 20 Years

Patent protection runs for up to 20 years from the filing date, conditional on renewal (annuity) fees being paid to the CIPC on time. Official renewal fees increase each year of the patent term and are published by the CIPC. Lapsed renewals can usually be restored within a defined window with penalty fees, but beyond that window the patent falls away permanently.

Renewal management is a separate administrative stream from drafting and filing and is often handled by a dedicated renewals service rather than the drafting patent attorney. Clients with growing patent portfolios should set up a renewal calendar before the first annuity falls due, not after.

Validity Challenges and Infringement Risk

A granted South African patent can be challenged on validity grounds including lack of novelty, no inventive step, excluded subject matter, insufficient disclosure, incorrect inventorship, and defective assignment. Infringement remedies include interdicts, damages, delivery-up or destruction of infringing goods, and Anton Piller (search-and-preservation) orders in appropriate cases.

Because the SA system is non-examining, validity challenges are a meaningful litigation risk and many opponents use revocation as a defence to infringement claims — freedom-to-operate searches and careful claim drafting are therefore commercially important, not optional. This is also the point at which Burger Huyser’s general-practice footprint becomes useful: infringement matters can run in the High Court alongside related commercial disputes, and clients benefit from one firm handling both streams rather than coordinating between separate IP and litigation counsel.

Patent Attorney vs Patent Lawyer: Who You Need at Each Stage

The two roles are often confused but cover different work:

Role	Qualifications	What they do
Patent attorney	Registered practitioner with rights of practice before CIPC — holds a technical or scientific degree plus LLB, has passed the Patent Examination Board Exams, and is registered.	Filing and prosecution of patent applications before the CIPC.
Patent lawyer	Legal practitioner admitted as an attorney — may or may not be registered as a patent attorney before CIPC.	Patent strategy, licensing, assignment, freedom-to-operate risk, and litigation.

Most South African patent specialists are both — they hold the technical degree and LLB, are admitted as attorneys, and have passed the patent exams. For filing and prosecution you need a patent attorney; for freedom-to-operate risk, licensing, assignment and litigation you need a patent lawyer; for a complex matter you typically need both working together.

Where Burger Huyser Fits: IP Support Through a Specialist Consultant

Burger Huyser Attorneys’ intellectual property work is delivered through its specialist consultant, Stefaans Gerber, a Patent & Trademark Attorney. This arrangement covers patent and trademark prosecution, IP licensing and assignment, and commercial/IP contract drafting. Highly technical drafting and full patent prosecution are routed through the consultant relationship to a practitioner with rights of practice before CIPC, so clients get the right specialist for the filing stage and the convenience of a single relationship at the firm.

The firm’s general-practice footprint across Gauteng — Linden head office plus branches in Sandton, Pretoria, Centurion, Roodepoort, Bedfordview, Alberton and Midrand — supports clients who need patent strategy alongside related commercial, contract or litigation work without having to brief two separate firms. For a Gauteng-based inventor or business that needs an NDA today, a shareholders’ agreement next month, and a patent filing in between, that single-firm continuity is the practical advantage.

Frequently Asked Questions

How long does patent protection last in South Africa?

A South African patent lasts up to 20 years from the filing date, subject to renewal (annuity) fees being paid to the CIPC on time. If renewal fees lapse and are not restored within the prescribed window, the patent falls away permanently.

Does a South African patent protect my invention overseas?

No. Patent protection is territorial — a South African patent only blocks the unauthorised making, using, selling, offering for sale, or importing of the claimed invention within the Republic. To protect the invention elsewhere you must file separate national applications in each country of interest, or use the Patent Cooperation Treaty (PCT) to defer national-phase filings and preserve international options.

Do I need to file before I disclose my invention publicly?

South Africa follows a first-to-file system and the novelty requirement is worldwide, meaning public disclosure anywhere in the world before the filing date can destroy patentability. The safe route is to file a provisional patent application (which establishes a filing date and buys 12 months of priority) before any disclosure, including at investor pitches, trade shows or academic publications.

What is the difference between a patent attorney and a patent lawyer in South Africa?

A patent attorney is a registered practitioner with rights of practice before the CIPC for filing and prosecution — they hold a technical or scientific degree, an LLB, have passed the Patent Examination Board Exams, and are registered. A patent lawyer advises on patent strategy, licensing and litigation but is not necessarily registered to file or prosecute before the CIPC. Many South African patent specialists are both.

How much does patent registration cost in South Africa?

Official CIPC filing fees are set under the Patents Act regulations and vary by application type (provisional vs complete, convention vs PCT national phase). Professional fees depend on the technical complexity of the invention and the seniority of the patent attorney drafting the specification. Specialist IP firms typically quote on a per-file basis after a novelty assessment; Burger Huyser routes IP work through its specialist consultant and gives a transparent fee conversation once the invention and filing route are confirmed.

Does Burger Huyser handle patent registration?

Burger Huyser Attorneys supports clients with patent-related matters through its specialist consultant, Stefaans Gerber (Patent & Trademark Attorney). The firm handles IP licensing and assignment, IP-focused commercial contracts, and coordinates full patent drafting and prosecution through the consultant relationship; intake is routed through the head office in Linden, Randburg on 011 888 0246.

If you have a patent question — whether it is about filing strategy, IP assignment or licensing, a commercial contract that touches your patent rights, or freedom-to-operate risk in your product roadmap — Burger Huyser Attorneys can help through its specialist IP consultant, Stefaans Gerber. The firm’s head office at 49 First Avenue, Linden, Randburg is the intake point (011 888 0246), and the practice covers Gauteng from branches in Sandton, Pretoria, Centurion, Roodepoort, Bedfordview, Alberton and Midrand. Burger Huyser carries a 4.8/5 average across 250+ Google reviews (Trustindex verified, “Top Rated Law Firm in South Africa”) and fields this work alongside its family law, litigation, commercial and property practices.