Patent Pending In Australia: Meaning And Proper Use

When you’re building something new - a product design, a piece of hardware, or a clever process - you want to protect it. That’s where the phrase “patent pending” comes in. You’ve probably seen those words stamped on packaging or websites and wondered: what does “patent pending” actually mean in Australia, when can you use it, and how does it help your business?

In this guide, we’ll unpack the meaning of “patent pending” for Australian small businesses, the steps to get there, and how it fits into a broader intellectual property (IP) strategy that also covers trade marks, designs, contracts and licensing. We’ll keep it plain-English and practical so you can make confident decisions and avoid legal missteps.

What Does “Patent Pending” Mean In Australia?

“Patent pending” means a patent application has been filed, but a patent has not yet been granted.

In Australia, you can legitimately mark your product or marketing materials as “patent pending” (or “patent applied for”) once you have filed a patent application with IP Australia. This could be:

• a provisional patent application (often used as the first step to secure a priority date),
• a complete (standard) patent application, or
• an international (PCT) application that designates Australia.

“Patent pending” is a notice to the market. It doesn’t give you the full power to sue for patent infringement - that only comes if a patent is granted - but it can deter competitors by signalling you’ve taken formal steps to protect your invention. It also locks in a filing date, which is critical in the patent system’s race to the Patent Office.

Important: Misusing “patent pending” when you haven’t filed an application can get you into trouble. In Australia, misleading claims about IP status may breach consumer law and could carry penalties. Only use the statement once you’ve actually filed.

Provisional Vs Standard Applications: Which Path Is Right For You?

Small businesses often start with a provisional patent application. Here’s why - and when you might choose a different path.

Provisional Patent Application

• Purpose: Establishes an early priority date for your invention while giving you up to 12 months to refine, test, or seek investment.
• Benefits: Typically quicker and cheaper to file than a full application; allows you to say “patent pending.”
• Next step: Within 12 months, you must file a complete (standard) application in Australia or a PCT application to keep your priority.

Standard (Complete) Patent Application

• Purpose: Seeks grant of a standard patent in Australia. This is the full application that is examined on its merits.
• Timeline: Can take years from filing to grant. During this time, your application may be published and examined.
• Enforcement: You generally can’t sue for infringement until the patent is granted. In some cases, once granted, you may be able to pursue remedies for infringing acts that occurred after your application was published, but this can be complex and claim-dependent - get professional advice.

International (PCT) Route

• Purpose: A single international application that lets you “reserve your place” in multiple countries for up to 30/31 months from the priority date.
• Fit for SMEs: Useful if you see global potential but want to defer the high cost of separate national filings while you test market fit.

Whichever path you choose, accuracy and strategy matter. A solid patent strategy should sit alongside your commercial plan and funding runways. We recommend working with a registered patent attorney for drafting and filing, and using complementary legal tools (like NDAs, IP assignments and licensing) to round out your protection during development and launch. If you’d like a hand coordinating the commercial and contract side, our Intellectual Property Lawyer team can help.

When Can You Use “Patent Pending” - And How Should You Mark Your Products?

You can use “patent pending” once you’ve filed a provisional, standard or PCT application covering your invention. The marking can appear on:

• product packaging and labels,
• product pages and marketing materials,
• user manuals and technical documentation.

There’s no exact format required, but keep it clear and honest. If feasible, include a reference like “AU Provisional Application filed ” or list your application number (this is optional but increases credibility).

Don’t claim “patented” until your patent is granted. If an application lapses or you decide not to proceed, remove “patent pending” promptly to avoid misleading customers or competitors.

How “Patent Pending” Fits Into Your Broader IP Strategy

Patents protect how an invention works - but that’s just one part of your IP toolkit. SMEs that scale successfully usually combine several layers of protection:

1) Keep It Confidential Early

Before you file, public disclosure can be risky. While Australian law has some grace period provisions, relying on them is dangerous. Use a Non-Disclosure Agreement (NDA) when sharing details with suppliers, manufacturers, testers, and potential investors.

If you’re collaborating across borders, consider whether you also need an International NDA to align with counterparties in other jurisdictions.

2) Lock Down Ownership Internally

Make sure the right entity owns the invention. If you have co-founders, contractors or staff working on R&D, implement clear paperwork so the company holds the IP.

• Use an IP Assignment when contractors, founders or suppliers create or contribute to your invention or related assets.
• If you have multiple founders or investors, a Shareholders Agreement helps set clear rules on decision-making, IP ownership and exits.

3) Protect How It Looks (As Well As How It Works)

Patents protect function. If your product’s appearance is a selling point, consider registering its visual features under a design right. A Registered Design Application can complement your patent strategy and make copycats think twice.

4) Protect Your Brand

Even with “patent pending,” your brand is often your most enduring asset. Register your brand name and logo as trade marks to secure exclusive rights to use them for your goods or services. Start with a clearance search and then file to register your trade mark.

5) Plan For Commercialisation

When you’re ready to launch or partner, put the right commercial agreements around your IP:

• IP Licence if you want to give a distributor or manufacturer permission to use your IP under set conditions.
• Copyright Licence Agreement for software, documentation, images and other creative assets tied to your product ecosystem.

Bringing these elements together reduces risk, increases your bargaining power with partners and investors, and makes your business more defensible if a competitor moves in.

Step-By-Step: How Small Businesses Get To “Patent Pending”

Here’s a practical roadmap many Australian SMEs follow.

Step 1: Map Your Invention And Its Value

Write a short, clear description of what’s new about your product or process and why someone would pay for it. Sketch how it works. Identify what’s truly novel and what’s just implementation detail. This helps your patent attorney focus the drafting and minimises scope gaps.

Step 2: Keep It Under Wraps

Use NDAs when discussing your invention externally. Limit access internally to a “need-to-know” basis. Avoid public demos or crowdfunding pages until you’ve filed (or until you’ve received advice about safe timing).

Step 3: Engage A Registered Patent Attorney

Quality drafting can make or break your patent. Work with a patent attorney to assess patentability, decide between a provisional or complete application, and prepare strong specifications and claims. Discuss international plans early so timelines and costs are realistic.

Step 4: File Your Application (Provisional Or Complete)

Once filed, you can mark your product as “patent pending.” If you filed a provisional, diarise the 12-month deadline to file a complete Australian application or a PCT application to maintain priority.

Step 5: Build Your Commercial Foundations

As you move towards market, round out your legal setup. Confirm ownership with an IP Assignment where needed, protect your brand with a trade mark, consider a design registration for appearance, and prepare an IP Licence if you’re partnering with manufacturers or distributors.

Step 6: Manage Ongoing Patent Deadlines

Patent processes can be long. Track examination requests, responses, and national phase deadlines if you’re going international. Keep your patent attorney and your commercial team aligned so you don’t miss windows that affect your rights or increase costs.

Common Questions Small Businesses Ask About “Patent Pending”

Can I Sell My Product While It’s “Patent Pending”?

Generally, yes - “patent pending” doesn’t stop you from selling. Just remember, you can’t enforce patent rights until a patent is granted. Commercial contracts and smart brand positioning become important for differentiation while you wait.

What If I Need To Show Investors Before Filing?

Use NDAs and share only what you must to progress the conversation. If investor timelines allow, fast-track a provisional filing first so you can speak more freely with “patent pending” status in place.

Do I Need A Company To Own The Patent?

Not strictly, but many founders choose to have a company own the IP for asset protection, clarity on ownership, and future investment. If you have co-founders or plan to issue equity, a clear Shareholders Agreement helps avoid disputes about who owns what.

What If Someone Copies Me While I’m “Patent Pending”?

You can’t sue for patent infringement until grant, but there may be options depending on the facts, such as design registration (for appearance), trade mark enforcement (for brand), or contractual remedies. Speak to an Intellectual Property Lawyer early to map out your defensive options.

Is “Patent Pending” The Same As A Trade Mark Or Design?

No. Patents protect how an invention works. Trade marks protect your brand. Design registration protects the visual appearance of a product. Many successful businesses use all three, depending on the product and strategy.

Mistakes To Avoid With “Patent Pending”

• Using the label without filing: Don’t claim “patent pending” until you’ve lodged an application. False claims can be risky under consumer law.
• Disclosing too much before filing: Public disclosure can harm your ability to patent. Use NDAs and plan your announcement timeline with your patent attorney.
• Waiting too long after a provisional: If you don’t file a complete or PCT application within 12 months, you’ll generally lose that priority date.
• Assuming “patent pending” equals protection: It’s a deterrent and an important milestone, but you can’t enforce patent rights until grant. Build layered protection (brand, designs, contracts) in the meantime.
• Ownership gaps with contractors: Without an IP Assignment, the company might not own the invention created by contractors or outside developers.

Commercialising A “Patent Pending” Product: Contracts You’ll Likely Need

Before you show your product to the world - or even to your suppliers - it pays to have the right paperwork in place. The specifics depend on your model, but many small businesses need:

• Non-Disclosure Agreement (NDA): Keeps your invention and business information confidential during early discussions with partners and investors. Use a standard Non-Disclosure Agreement and consider international coverage where relevant.
• IP Assignment: Transfers IP created by contractors, freelancers or founders into the company so ownership sits in the right place. Use an IP Assignment early, especially before raising capital.
• IP Licence: Grants another party the right to use your IP under agreed conditions (territory, exclusivity, quality control, royalties). A tailored IP Licence protects your interests and revenue.
• Design Registration: If the product’s appearance is a key differentiator, consider a Registered Design Application to complement your pending patent.
• Trade Mark Registration: Secure your brand name and logo. Start the process to register your trade mark so your market presence is protected as you scale.
• Copyright Licence Agreement: For software, manuals, and content you share with partners, a Copyright Licence Agreement clarifies usage rights and ownership.

If you’re not sure which documents you need first, our Intellectual Property Lawyer team can help you prioritise and tailor a practical rollout so you can keep moving.

Key Takeaways

• “Patent pending” in Australia means you’ve filed a patent application - it’s a public signal and a deterrent, not an enforceable right yet.
• Most SMEs start with a provisional application to secure an early priority date, then file a complete (or PCT) application within 12 months.
• Only use “patent pending” after filing, and remove it if the application lapses to avoid misleading claims.
• Bolster your patent strategy with layered protection: NDAs for confidentiality, IP assignments for ownership, trade mark registration for brand, and design registration for product appearance.
• Commercialise confidently with the right contracts - NDAs, IP licences and clear ownership documents reduce risk and increase investor and partner confidence.
• Work with a patent attorney on the application itself, and engage IP-savvy commercial lawyers to set up your contracts and broader protection.

If you’d like a consultation on protecting a “patent pending” product for your small business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.