2025
"ABG Intellectual Property has very experienced patent professionals at their disposal. Their technical knowledge in the field in which we operate and the quality of the advice are impeccable.
"We have gained a deep trust, especially in ABG's strategic capability to draft high-quality patent filings for our company."
"Smart people, solid advice, and good response times."
"They have a lot of experience in preparing expert opinions to be filed in patent litigation and defending the same before the court during examination and cross-examination.
"They are really good. They study the matters with great detail and are very reliable. They also provide us technical assistance during the proceedings."
A client values the team's "availability, good advice, high standard of work and results".
"Very good organisation of all cases, fast answers to comments, and flexible availability."
"They are very knowledgeable in scientific and legal aspects of IP."
"They give practical advice on complex IP issues."
"The people who work at ABG are extremely professional. They are able to solve any problem that may arise in the [IP] field, always prioritising the protection of the client's interests over their own."
A client appreciates the team's "thorough knowledge, study of every matter, and advice".
"That they study in depth each and every document and that they provide very solid expert opinions. They are also very available and flexible when there is an urgent matter."
"They are a firm created by technicians for technicians, and that makes the difference in certain disciplines."
"The answers are well explained, and they are objective about whether a petition will be successful or not."
2024
“ABG consistently provides timely and valuable services; we rely on them as a true partner.”
“Deep technical knowledge and hands-on mindset.”
“For over 15 years, I have exclusively entrusted my patent matters to ABG IP, and it has consistently exceeded my expectations. Their unparalleled expertise, attention to detail, and dedication to achieving favourable outcomes make them an invaluable partner in navigating the complexities of patent affairs.
"Their proactive approach, coupled with their commitment to client satisfaction, has fostered a relationship built on trust and reliability. I confidently recommend this firm to anyone seeking exceptional patent representation.”
“In comparison with other firms with whom we worked in the past, with ABG Intellectual Property we have a better response, in terms of promptness, and also a more complete analysis/answer of any request/question that we have.
"We believe they do a better preparation of the patent documents, have better English skills, and have comprehensive and well-organised text, with excellent advice during all the process, from the beginning up to the filling of the patent.”
“Our first experience with this company for patent applications was excellent.”
“The key point for me which is differentiating the firm [being] proactive – not merely taking and processing the input, but proactively sending proposals and key comments during both drafting and prosecuting.”
“They are always ready to discuss the cases and attend to our queries.”
“They are reliable, fast and customer-oriented.”
“They are very good patent attorneys with brilliant scientific knowledge. They also care to understand our company's project strategy.”
“They are very professional and thorough. They have in-depth knowledge of patent prosecution, especially in Europe.”
“They have a complete team with expertise on our activities, comprising EU patent attorneys with good knowledge and experience in biology and a legal department which perfectly complements the IP issues. Speaking the same language and proximity are also bonuses, for instance, for some members of our company.”
“They have outstanding knowledge, reliability, and professionalism and are client-focused.”
“They help to build the patent strategy, give useful advice, and avoid unnecessary spending. [They] are able to understand complex topics in little time and are willing to explain for non-experts if needed.
"[They] support off hours if needed, go the extra length for the customer, and are great to work with. [They] always make you feel comfortable and find the right partners for areas where they are not experts.”
“They provide a creative approach to difficult scenarios.”
“Trustable, high quality – both technical and from an IP perspective – and proven success.”
“We have a high degree of confidence in their work and professionalism. They have a high level of knowledge of our work and mode of operation.”
“We have chosen ABG because of their professional expertise in the technical field of our inventions and the quality of their work.”
“We like the speed in responding to our needs, clarity, explanation of the different procedures and processes, helpful service, and successful results.”
Agustin Alconada
“He has a deep technical knowledge that very few have.”
Andre Santos
“I've had the privilege of collaborating with André Santos for nearly a decade, and our recent success in the opposition against our European patent underscores his exceptional skills and dedication.
"Throughout our partnership, André Santos has consistently demonstrated a profound understanding of patent law and an unwavering commitment to achieving favourable outcomes for my company.”
“His strategic insight, meticulous attention to detail, and adept negotiation skills were instrumental in navigating the complexities of the opposition prosecution and securing a positive result.
"André Santos exemplifies professionalism, expertise, and integrity, making him an invaluable asset to any patent-related endeavour. I wholeheartedly commend his exemplary work and look forward to continuing our successful collaboration in the future.”
Christine Weimann
“Christine and the entire trademark team provide invaluable and timely services.”
Iain McGeoch
“We appreciate their professionalism and level of knowledge on patents.”
Inés Cantero
“Ines provides thoughtful and well-composed analyses.”
Laura de la Vega
“Exquisite analytics, highly trusted on technical advice.”
Laura Montoya
“Provides prompt answers, is very well organised when preparing the documents, and gives very professional advice, even when difficult questions are on the table.”
Maria Corral
“She prepares the meetings very well and communicates very well. Good English skills and good composition of the patent documents.”
Marta Rodriguez
“Great knowledge, always adding value to anything she touches. Cares for detail, exceeds expectations.”
Pablo Calvo
“He is technically excellent, knows how to adapt to the client's needs and understands what is important for us and what is not. He communicates perfectly with the inventors and is very proactive in proposing solutions.”
“I would also highlight his flexibility in terms of the advice he gives us and his great capacity for work. He always meets the agreed deadlines and budgets.”
2023
"We like the team's confidence, steadiness, agility and expertise."
"I trust their criteria. They are incredibly fast at becoming experts on a new, scientific topic and can add proper information. They keep business interests in mind, not just doing as many patents as possible.
They react quickly and always find solutions. They make patent management for non-legally trained people easy by explaining well and breaking down complicated topics to provide understandable information.
"They are very friendly and will solve problems, even if they come up on December 24. I often recommended them to colleagues and have got positive feedback."
"We value their advice on patent protection scope, patentability and freedom to operate issues."
"We appreciate that they inform us about the process and resolve any doubts. They are involved in the work."
"I like the team for its professionalism and exceptional performance of the work. I greatly value their extensive experience in all services. The team also has the great quality of being made up of good people."
"They have extensive expertise in all the different proceedings and legal aspects, but also, they have experts within our specific knowledge area that allow them to provide global advice."
"We value the quality of their service and the level of their professionals."
"We appreciate the team's quality of work, availability, timing and experience."
"They are always available to discuss any doubt about IP. In addition, they have specific courses regarding different topics on IP during the year."
"The firm is super-responsive and provides thoughtful and thorough feedback."
"We appreciate the team's quality."
2022
"We have been working with ABG since 2004, and the experience is perfect in all aspects."
"They are very professional in their activities and close to the client."
"We use the firm because of the number of qualified patent attorneys it has and the commitment to training."
"They are competent, reliable, professional and understand the science behind our IP."
"They have great communication skills and know how to talk to scientists."
"They are smart, efficient, professional and kind."
"They have good technical knowledge on engines, manufacturing and aeronautical issues."
