Greaves Brewster LLP
Greaves Brewster LLP is a UK-based limited liability partnership of Chartered Patent and Trade Mark Attorneys providing IP prosecution, litigation, and portfolio management services across chemistry, engineering, life sciences, and plant technology to multinationals, SMEs, universities, and inventors.
- Company typePrivate
- Founded2011
- HeadquartersCheddar, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Greaves Brewster LLP does
Greaves Brewster LLP is a UK-based limited liability partnership and regulated firm of Chartered Patent Attorneys and Chartered Trade Mark Attorneys, headquartered in Cheddar, Somerset. Founded in 2011, the firm operates from a single office and grew in 2018 through the merger with C.P. Greaves & Co. Its core service portfolio covers patents (drafting, prosecution, oppositions, freedom-to-operate, litigation support), trade marks, registered and unregistered designs, plant variety rights, oppositions, assignments and licensing, due diligence, IP audits, and advisory work on the Unitary Patent and Unified Patent Court. Technical coverage spans chemistry, engineering (including aerospace, automotive, marine, medical devices, semiconductors, and renewable energy), life sciences, materials, and plant technology.
The firm serves a horizontally diversified client base ranging from private individuals and inventors through SMEs and startups to large multinationals, with additional work for universities and public sector bodies. GTM is sales-led and relationship-based: the firm explicitly states that more work arrives on recommendation than through any other channel. Revenue is generated through hourly professional billing at rates that vary by individual seniority, supplemented by fixed charges for specific administrative work such as new patent filings; disbursements and overseas attorney fees are passed through with an administrative margin, and invoices carry VAT at 20% on 30-day terms.
Operationally, Greaves Brewster relies on a proprietary computerised IP database for deadline monitoring, vetted cloud service providers for secure data storage under GDPR, and an established global network of overseas attorneys for multi-jurisdictional coverage. The firm has begun adopting generative AI tools internally for research, document review, and workflow optimisation under attorney supervision. It holds recognised industry standing through Chambers UK and Legal 500 rankings, and founding partner Andrea Brewster received an OBE for services to intellectual property.
Greaves Brewster LLP firmographics
Firmographics- Name
- Greaves Brewster LLP
- Legal name
- Greaves Brewster LLP
- Website
- https://greavesbrewster.co.uk
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Greaves Brewster LLP is a UK-based limited liability partnership of Chartered Patent and Trade Mark Attorneys providing IP prosecution, litigation, and portfolio management services across chemistry, engineering, life sciences, and plant technology to multinationals, SMEs, universities, and inventors.
- Ownership category
- akta.pro rank
Greaves Brewster LLP industry classification
Industry- Product category
- Intellectual Property Legal Services
- NAICS
- Offices of Lawyers (541110), Offices of Lawyers (54111)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Patent Prosecution & Portfolio Management (BPAHAMAA)
- akta.pro secondary industries
- Trademark Prosecution & Brand Protection (BPAHAMAB), IP Search, Watch & Competitive Intelligence (BPAHAMAI), IP Compliance, Anti-Counterfeiting & Enforcement (BPAHAMAK)
Keywords
Where Greaves Brewster LLP is headquartered
LocationHeadquarters
- HQ city
- Cheddar
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Greaves Brewster LLP business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others
Revenue model
- Professional Legal Services - Hourly Billing: Primary revenue stream from professional legal services billed by the hour or part thereof for technical and legal aspects of work. Rates are specific to individuals based on their qualifications and experience.
- Fixed Filing Charges: Fixed charges for certain types of work such as filing new patent applications to cover associated administration costs. These are separate from official fees and third-party charges.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Hourly billing for professional services |
| One time/ perpetual license | Pay-as-you-go | Fixed charges for administrative tasks |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Greaves Brewster LLP product offering
Product offeringCore offering
Greaves Brewster LLP is a firm of Chartered Patent Attorneys and Chartered Trade Mark Attorneys providing intellectual property legal services including patent drafting and prosecution, trade mark filing and enforcement, design rights, plant variety rights, IP litigation, oppositions, freedom-to-operate analysis, assignments and licensing, due diligence, and IP strategy and portfolio management. The firm serves clients ranging from private individuals and SMEs to large multinationals across chemistry, engineering, life sciences, materials and plant technology sectors, delivering work directly or under the supervision of qualified attorneys with support from a vetted overseas attorney network.
Product overview
Greaves Brewster LLP is a UK-based intellectual property law firm offering a comprehensive suite of legal services rather than a software product. The core service portfolio comprises Patents (drafting, prosecution, oppositions, litigation), Trade Marks (filing, enforcement, oppositions), Designs (registered and unregistered), Plant Variety Rights, Litigation, Oppositions, Freedom to Operate, Assignments and Licensing, Due Diligence, and IP Strategy & Management. Supplementary services include IP Audits (UKIPO-funded), IP Snapshot (fixed-fee portfolio review), IP Access Fund Grant assistance, Disputes advisory, and UPC/Unified Patent Court advisory services. The firm serves clients ranging from private individuals to large multinationals across technology, life sciences, chemistry, and engineering sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Patents
- Trade Marks
- Designs
- Plant Variety Rights
- Litigation
- Oppositions
- Freedom to Operate
- Assignments and Licensing
- Due Diligence
- IP Strategy & Management
- IP Audits
- IP Snapshot
- IP Access Fund Grants
- Disputes
- Unified Patent Court (UPC) Services
Quantifiable outcome
- High client satisfaction with reports of clients describing the firm as 'extremely good' and 'excellent' service
Companies that use Greaves Brewster LLP
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
Greaves Brewster LLP technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature3 records
Greaves Brewster LLP partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor and core.
- OBN (UK) LtdminorGreaves Brewster supports OBN's BioSeed 2020 event where partner Jakob Bumke spoke about how to get IP investment ready and assess IP of companies for investment purposes.
- Overseas IP Attorneys NetworkcoreEstablished relationships with firms in majority of countries and regions worldwide. Attorneys selected based on legal and technical experience and character of their firm. Used when work requires expertise in other jurisdictions.
- PAMIA LimitedminorSpecialist provider of professional indemnity insurance for patent and trade mark attorneys. Firm carries professional indemnity insurance through PAMIA Limited as required by IPReg.
Scale indicators1 record
Recent moves7 records
Expansion highlights5 records
Greaves Brewster LLP competitors and assessment
Company assessmentDirect peers
- Mewburn Ellis LLP: UK-based firm of patent and trade mark attorneys with a similar full-service IP practice, comparable team size, and similar client mix spanning SMEs to multinationals. Operates as a directly competing IP-only firm with comparable service offerings in patents, trade marks, designs, and litigation.
- HGF Limited: Major UK and European IP firm offering patents, trade marks, and IP litigation services. Comparable service portfolio with similar technical sector breadth, competing for many of the same mid-market and enterprise IP mandates.
- Withers & Rogers LLP: UK patent and trade mark attorney firm with offices in multiple UK cities. Comparable full-service IP practice with similar sector coverage and similar target client mix of SMEs, inventors, and multinationals.
- Mathys & Squire LLP: One of the UK's largest dedicated IP firms specializing in patents, trade marks, and designs. Direct peer offering similar prosecution, opposition, and litigation services with comparable technical sector coverage including life sciences, chemistry, and engineering.
- J A Kemp LLP: Long-established UK patent and trade mark attorney firm with strong technical specialism across chemistry, life sciences, and engineering. Direct peer with comparable service offerings, technical depth, and similar mid-to-large client base.
- Carpmaels & Ransford LLP: London-based patent and trade mark attorney firm with particularly strong life sciences and pharmaceuticals expertise. Direct peer competing for similar technically complex patent prosecution and opposition work for innovative clients.
- Marks & Clerk LLP: Largest dedicated IP firm in the UK with extensive international office network. Provides the same core patent and trade mark attorney services plus broader IP portfolio management — serves as a direct competitor particularly for larger multinational clients.
- Kilburn & Strode LLP: London-based IP firm offering patent, trade mark, and design services with strong technical expertise. Direct peer competing for similar technically complex patent prosecution and opposition mandates across engineering and life sciences.
- Boult Wade Tennant LLP: Established UK IP firm providing patent, trade mark, and design services with comparable technical sector breadth. Direct peer with similar recommendation-driven growth model and similar mid-sized professional services structure.
- D Young & Co LLP: Long-established London IP firm with deep technical expertise across life sciences, chemistry, and engineering. Direct peer offering the same core IP prosecution, opposition, and litigation services to similar client segments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Greaves Brewster LLP social profiles
Digital presenceGreaves Brewster LLP financial estimates
Financial estimateRevenue estimate
Valuation estimate
Greaves Brewster LLP leadership team
Management profileNumber of profiles
Profiles15 records
Greaves Brewster LLP funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Greaves Brewster LLP M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Greaves Brewster LLP
What does Greaves Brewster LLP do?
Greaves Brewster LLP is a firm of Chartered Patent Attorneys and Chartered Trade Mark Attorneys providing intellectual property legal services including patent drafting and prosecution, trade mark filing and enforcement, design rights, plant variety rights, IP litigation, oppositions, freedom-to-operate analysis, assignments and licensing, due diligence, and IP strategy and portfolio management. The firm serves clients ranging from private individuals and SMEs to large multinationals across chemistry, engineering, life sciences, materials and plant technology sectors, delivering work directly or under the supervision of qualified attorneys with support from a vetted overseas attorney network.
Is Greaves Brewster LLP a public or private company?
Greaves Brewster LLP is a private company. It is classified as management employee owned and is currently operating.
When was Greaves Brewster LLP founded?
Greaves Brewster LLP was founded in 2011. It employs 11 to 50 people.
Where is Greaves Brewster LLP based?
Greaves Brewster LLP is headquartered in Cheddar, United Kingdom, in the Europe region.
How does Greaves Brewster LLP make money?
Two revenue lines are on record. Professional Legal Services - Hourly Billing is the primary driver. The others are fixed Filing Charges.
Who are Greaves Brewster LLP's main competitors?
Direct peers on record are Mewburn Ellis LLP, HGF Limited, Withers & Rogers LLP, Mathys & Squire LLP, J A Kemp LLP, Carpmaels & Ransford LLP, Marks & Clerk LLP, Kilburn & Strode LLP, Boult Wade Tennant LLP and D Young & Co LLP.
Does Greaves Brewster LLP have an API?
No public API is recorded for Greaves Brewster LLP.
What industry is Greaves Brewster LLP in?
Greaves Brewster LLP's product category is Intellectual Property Legal Services. Its primary akta.pro industry code is BPAHAMAA, Patent Prosecution & Portfolio Management, with a secondary code of BPAHAMAB, Trademark Prosecution & Brand Protection. Its NAICS code is 541110 and its SIC code is 8111.