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The 5 Best Patent Lawyers in Edmonton

Best Patent Lawyer in Edmonton
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If you have an invention and want to file a patent, it can be a long and difficult process. Hiring a lawyer is a good idea to make sure that all your bases are covered, as there’s a lot of legalese involved.

Luckily for you, we’ve done the research and compiled the best of them in the city right here for you, basing our choices on their reputations and client reviews. So now, let’s take a look at the best patent lawyers in Edmonton as well as how much they cost!

How Much Does a Patent Lawyer Cost in Edmonton?

The average cost of drafting a new patent application in Canada ranges from$5,000 – $20,000. This depends on the intricacy of the invention as well as its classification and value.

But while costs obviously vary, there are some generalized numbers we can use. Below is a summary of the costs for drafting and filing a patent application based on an invention’s complexity.

Complexity of PatentAverage Estimated Cost
Provisional patent application (Canada)$1,999 +
USA Provisional patent application (through a US associate)$2,199 +
Simple Invention$3,950 to $5,950 +
Complex Invention$4,950 to $7,650 +
Very Complex Invention$6,500 to $11,200+

The standard government filing fee in 2021 is $408 but if you qualify as a “small entity” or a company with less than 50 employees, it can be reduced by half. Below is a table of common government fees when filing a patent.

Patent FeeRegularSmall Entity
Initial Application$408$204
Examination Fee$800$400
Final Fee$300$150
Maintenance Fee (Year 2, 3, and 4)$100$50
Maintenance Fee (Year 5, 6, 7, 8, and 9)$200$100
Maintenance Fee (Year 10, 11, 12, 13, and 14)$250$125
Maintenance Fee (Year 15, 16, 17, 18, and 19)$450$225
Total (without maintenance fees)$1,500$750
Total (with maintenance fees)$6,300$3,150  

The above fees do not include your lawyer’s fees, and in the case of patent law, you can expect an hourly rate.

To get an idea of what we mean, here are the average hourly fees of lawyers in Canada.

Average Estimated Hourly RateYears of Experience
$3321 year or less
$4272 to 5 years
$5806 to 10 years
$68111 to 20 years
$1,61620 or more years

The Best Patent Lawyers in Edmonton

Now that you know what expenses you might incur, we can now take a look at our choices for the top patent lawyers in Edmonton.

1.   Edward “Ted” Yoo of Bennet Jones

Bennet Jones' Homepage
Source: Bennet Jones
SERVICESEnergy, Funds & Finance, Mining, Capital Projects, Crisis & Risk Management, Environmental, Social & Governance, Governmental Affairs & Public Policy, Corporate Law, Litigation & Dispute Resolution, Tax, Global Investment, etc.
ADDRESS3200 TELUS House, South Tower, 10020 – 100th Street, Edmonton, Alberta, T5J 0N3 Canada
CONTACT DETAILSPhone: (780) 421-8133; (780) 917-5231
Fax: (780)421-7951
E-mail: [email protected]

Bennet Jones has been recognized as one of Canada’s Top Employers for 20 years running, which lets you know that you’re probably in good hands if hiring them.

Their dedicated team of lawyers includes partner Edward Yoo, a registered Patent Agent in Canada and the United States.

His specialization is in patent applications and intellectual property, which falls under their Innovation, Technology & Branding practice areas in Corporate Law.

He has technical experience in microbiology, chemistry, science, and technology too, which makes him ideal for science-related patent portfolios.

Note that if Edward Yoo is unavailable, you’ll most likely acquire the services of Kimberley A. Cunningham, the firm’s Trademark Agent. Although not a lawyer, she has more than 20 years of experience in the field and has won several awards as well.


  • Six offices in Canada & USA
  • Dedicated Team


  • Edward Yoo may not personally take your case
  • Few Edmonton-based patent lawyers

Customer Reviews

Let’s take a look at what their clients have to say:

“Yoo relishes working with inventors from the early stages of ideation through to creation and monetisation” – IAM Top Patent Firms in Canada

“So helpful, they explained everything, and were there every step of the way to help, nothing was too much trouble. Would definitely recommend them to anyone who needs help.” – Philip Butter

“I’m am so grateful to Bennet and Jones a weight has been lifted of my shoulders and I will be forever grateful thank you” – Nicola Matthews

“Just brilliant, have really helped me turn things around. Very helpful, kind and professional.” – Karen Davies

2.   B. Rhiannon Adams of Parlee McLaws LLP

Parlee McLaws LLP's Homepage
SERVICESIntellectual Property and Innovation, Patent, Trademark, Copyright, Industrial Design/Design Patent, Maintaining & Defending International IP Portfolios, Intellectual Property (IP) Litigation,High-Tech Electrical & Computer Technologies, Plant Breeder’s Rights, Foreign Associates, Industrial Design/Design Patent
ADDRESS10175 101 Street North West, 1700 Enbridge Centre, Edmonton, AB T5J 0H3
CONTACT DETAILSPhone: (780) 423-8500; (780) 423-8565
Fax: (780) 423-2870
Email: [email protected]
OPERATING HOURSMonday to Friday: 8:00 AM – 5:00 PM

B. Rhiannon Adams is one of Parlee McLaws’ partners who has expertise in intellectual property, patents, and trademarks. She is also an experienced corporate and business lawyer, which makes her ideal if you own a thriving business.

Most people who visit this law firm’s office are impressed with its design, which features spectacular views of the city. It certainly helps to instill confidence in potential clients – although over 100 years of reputable service in Canada should be enough to convince anybody.

Although their rates may be quite high, B. Rhiannon Adams will walk you through the complete patent procedure, which includes reviewing, preparing, filing, and defending your applications. Should your patent be contested or infringed upon, a litigation team will immediately exercise your rights.

So you do get what you pay for here, in our opinion. The firm’s clients also assert that it provides comprehensive, meticulous service that’s well worth the fees.


  • Full-service law firm
  • Experienced lawyers


  • Expensive

Customer Reviews

Let’s take a look at what their clients have to say:

“They did an excellent job for me and I would highly recommend them to all my friends and family. Thank you for helping and making things smooth and easy.” – Tony Styles

“They were professional and easy to contact and schedule with. Everything was well prepared and easy to go through.” – Travis Gallup

“Very helpful!” – C. Constantine

3.   J. Cameron Prowse, Q.C. and Lorraine Prowse of Prowse Chowne LLP

Prowse Chowne LLP's Homepage
Source: Prowse Chowne LLP
SERVICESIntellectual Property, Trademarks, Shareholder Disputes,  Administrative & Regulatory Law, Investment Fraud, Wrongful Abuse of Process, Intimidation, Injurious Falsehood, Contract and Employment Law, General Litigation, Wills and Estates
ADDRESS#1300, The Phipps-McKinnon Building 10020 – 101A Avenue Edmonton, AB T5J 3G2
CONTACT DETAILSPhone: (780) 439-7171
Fax: (780) 439-0475
Toll Free: 1-888-801-5304
Email (J. Cameron Prowse): [email protected]
Email (Lorraine Prowse) [email protected]

J. Cameron Prowse is the managing partner at Prowse Chowne LLP and has an extensive background in intellectual property litigation, corporate, and business law.

He has written many papers and has lectured on patent issues, sharing his accumulated knowledge of over 40 years in the industry with others.

While a managing partner might only take high-profile cases, you’ll most likely receive the services of Lorraine Prowse, a registered patent agent in Canada. She is experienced in the fossil fuel industry and is well-trained in the patent process, guiding budding new businesses to file their trademark applications.

Serving Edmonton for over 60 years, this firm certainly knows how to keep up with the times, maintaining active social media accounts to connect more with their customers. Their firm but friendly online approach has helped widen their customer base to include younger entrepreneurs.


  • Active on social media and can be reached there
  • Experienced patent lawyers


  • You may not be able to work directly with the managing partner, who’s the best option for patent law here

Customer Reviews

Let’s take a look at what their clients have to say:

“What a pleasure it is to work with such a professional, well-organized legal firm.  From day one to resolution, we were constantly kept informed of the process and always felt like we were dealing with the best minds in the business.  The fees we paid were not excessive, and we always felt we were getting good value for our money.  We would never hesitate to recommend this legal firm.” – David Pohl

“Prowse Chowne has been the legal representative of my companies for over 5 years. The lawyers within the firm are experts in their respective fields. Very competent and proficient service. Best in class in my experience!” Greg Radstaak

4.   Lambert Intellectual Property Law

Lambert Intellectual Property Law's Homepage
Source: Lambert Intellectual Property Law
SERVICESPatents, Trademarks, Copyright, Industrial Designs,Trade Secrets,  Litigation
ADDRESS#200 10328 – 81 Avenue, Edmonton, AB T6E 1X2
CONTACT DETAILSPhone: (780) 448-0606
Email: [email protected]
OPERATING HOURSMonday to Thursday: 8:30 AM – 4:30 PM
Friday: 8:30 AM – 2:30 PM

Lambert Intellectual Property Law is a family-owned and managed firm that specializes in intellectual property.  This small firm was founded by Tony Lambert and is now run and operated by his three sons, who are all lawyers as well.

This firm specializes in all areas of patent law and intellectual property, including trademarks and copyrights. If needed, they also have the experience and expertise for litigations should there be any infringements.

Serving a range of international and local clients, they have filed patents in the fossil fuel sector, telecommunications, software, government agencies, and more.

Even though they are a small firm, they can handle large cases at lower cost and with a more personal relationship compared to larger full-service firms. That’s one of the best reasons to go with them, especially if you’re working on a budget.


  • Family-owned and family-managed firm
  • Specializes in intellectual property


  • Uninformative website
  • Can’t offer the same manpower or resources larger firms can

Customer Reviews

Let’s take a look at what their clients have to say:

This firm is simply amazing. They not only answered my question quickly and thoroughly but were an absolute pleasure to deal with. They were professional and really well versed in intellectual property law.” – Deirdre StLuke

“Good IP firm!!” – Tom H

5.   Robbie Nissen Of Nissen Patent Law

Nissen Patent Law's Homepage
Source: Nissen Patent Law
SERVICESPatent, Design, Trademark, Copyright, Trade Secret, Litigation, Patent Enforcement and Defence, Application Drafting and Filing, Patent Drafting, Patentability Searching, Licensing, Examination and Opposition, Enforcement, Defence & Maintenance
ADDRESS10328 – 81 Avenue, Suite 200, Edmonton, AB T6E 1X2
CONTACT DETAILSPhone: (780) 802-7904
Email: [email protected]
OPERATING HOURSMonday to Friday: 8:00 AM – 5:00 PM

Robbie Nissen is a patent lawyer well-versed in intellectual property laws, which include industrial designs, trademarks, copyright, trade secrets, and litigation. He has been serving Edmontonians for over ten years in this field.

As a small and relatively new firm, Nissen may outsource assistance from other patent lawyers, patent agents, and technical experts for certain tasks and cases.

This can cause your fees to be somewhat higher than what you’d see at other firms that have in-house experts. Even so, the quality of the work is hard to fault, so it’s not a waste of money.

We also appreciated that to showcase the firm’s progressive mentality, they accept Bitcoin and other cryptocurrencies as payment. This could be enticing to many potential clients in the field of intellectual property, as it provides an alternative method of settling fees.


  • Hires staff from other academic fields
  • Accepts Bitcoin and other cryptocurrencies as payment


  • Sometimes hires third-party patent lawyers and agents, which can drive up fees

Customer Reviews

Let’s take a look at what their clients have to say:

“My law firm has both used Robbie and his team and referred many clients to him. Without exception, Robbie has done a fantastic job on both patent and trademark applications and disputes. We highly recommend him if you are looking for an expert in the IP field for reasonable and straightforward fees.” – Jarret Janis

“Robbie and his team at Nissen Law have been outstanding in their support, execution in drafting our patent and keeping us update to date throughout the entire process lead to our patent begin issued. I highly recommend any one looking to file a patent to contact them directly.” – Mark Luchak

“Rob and his team have made a dream come true for me. I would highly recommend their help for anyone. So helpful, so patient. So understanding and so motivational. 5 stars all the way.” – Dan Wally

FAQs about the Best Patent Lawyers in Edmonton

We hope this guide will get you well on your way to filing a patent in Edmonton. If you have any recommendations, please send us a message so we can check if we should add them to our list!

After securing your patent, by the way, you’ll probably want to turn your invention into a successful business. If you need help in getting a startup running, you’ll want to check out our list of the best business consulting services in Edmonton.