Viering Jentschura & Partner, established in Munich in 1976, has since expanded its presence to Munich, Düsseldorf, Dresden, Singapore, and Taipei. The firm serves a diverse clientele, including global corporations and local innovators, who rely on the firm’s extensive expertise and robust network to manage its patent portfolios across various jurisdictions. Specializing in patents, the firm offers comprehensive services such as patent drafting, maintenance of patent annuities, freedom-to-operate searches, patentability assessments, revocation proceedings, and support for infringement litigation.
Notable IP practitioners: Adam Bogsch, Gerald Koh, Audrey Goh, Jaslyn Lim.
2026
"The firm handles the entire patent application process for our company: from provisional application, to PCT national phase, to search and examination in individual countries/ regions, to grant of patents and reminding us of the renewal fee due dates. The firm provides a one-stop solution for the entire patent application process, helping with drafting out the patent specifications, the claims, as well as the responses and claim amendments to the office actions/ written opinions."
"The team is knowledgeable, hardworking, and provides timely assistance to us always. Hence, we are very pleased with their standard and quality of work, and would strongly recommend them."
"Very responsive feedback on enquiries. Particularly commend Zheng Pei from their trade mark team who gives well-considered advice."
"Their quality of drafting is good and detailed, often raising many great questions for consideration for patenting strategies. They have also never missed any patenting deadlines. "
"Dependable and offers advice customised to my industry sector."
Michael Koch
"He is knowledgeable, hardworking, and provides timely assistance to us always. He is a one-stop service, helping us with the entire patent application process, from provisional application until grant of patent. "
Chung Min Kwan
"He is transparent and upfront about the process, and is willing to understand the context of my industry's needs, and gives advice accordingly."
Zheng Pei
"She considers the matter thoroughly and gives practical advice."
"She responds to queries promptly and address client's concerns in a complete and thoughtful manner."
Kwang Chin Teo
"He is very meticulous and detail-oriented. As such, his patent drafts are always top quality and goes to grant easily. "
2025
"Deep knowledge of IP over many countries."
"The personal connect provided by the team stood out. In addition, their ability to take up rush cases and deliver on time with the same focus on quality."
"The sense of ownership they have shown is remarkable and rare to find."
"They invest time in having a relationship with us."
"Very responsive and able to deliver a good review and conclusive assessment within a short time frame."
"We can always count on the team to deliver quality and practical advice on how to maximise our patent protection prospects and coverage.”
Chung Min Kwan
“Truly goes above and beyond for his clients."
Michael Koch
"Michael’s clear explanation on the patentability of the inventions. He provides useful learning points to the tech managers and the inventors as well."
Case studies show strategic advisory, filing, and freedom-to-operate work for various clients.