About Intellectual Property IP Training IP Outreach IP for… IP and... IP in... Patent & Technology Information Trademark Information Industrial Design Information Geographical Indication Information Plant Variety Information (UPOV) IP Laws, Treaties & Judgements IP Resources IP Reports Patent Protection Trademark Protection Industrial Design Protection Geographical Indication Protection Plant Variety Protection (UPOV) IP Dispute Resolution IP Office Business Solutions Paying for IP Services Negotiation & Decision-Making Development Cooperation Innovation Support Public-Private Partnerships The Organization Working with WIPO Accountability Patents Trademarks Industrial Designs Geographical Indications Copyright Trade Secrets WIPO Academy Workshops & Seminars World IP Day WIPO Magazine Raising Awareness Case Studies & Success Stories IP News WIPO Awards Business Universities Indigenous Peoples Judiciaries Genetic Resources, Traditional Knowledge and Traditional Cultural Expressions Economics Gender Equality Global Health Climate Change Competition Policy Sustainable Development Goals Enforcement Frontier Technologies Mobile Applications Sports Tourism PATENTSCOPE Patent Analytics International Patent Classification ARDI – Research for Innovation ASPI – Specialized Patent Information Global Brand Database Madrid Monitor Article 6ter Express Database Nice Classification Vienna Classification Global Design Database International Designs Bulletin Hague Express Database Locarno Classification Lisbon Express Database Global Brand Database for GIs PLUTO Plant Variety Database GENIE Database WIPO-Administered Treaties WIPO Lex - IP Laws, Treaties & Judgments WIPO Standards IP Statistics WIPO Pearl (Terminology) WIPO Publications Country IP Profiles WIPO Knowledge Center WIPO Technology Trends Global Innovation Index World Intellectual Property Report PCT – The International Patent System ePCT Budapest – The International Microorganism Deposit System Madrid – The International Trademark System eMadrid Article 6ter (armorial bearings, flags, state emblems) Hague – The International Design System eHague Lisbon – The International System of Appellations of Origin and Geographical Indications eLisbon UPOV PRISMA Mediation Arbitration Expert Determination Domain Name Disputes Centralized Access to Search and Examination (CASE) Digital Access Service (DAS) WIPO Pay Current Account at WIPO WIPO Assemblies Standing Committees Calendar of Meetings WIPO Official Documents Development Agenda Technical Assistance IP Training Institutions COVID-19 Support National IP Strategies Policy & Legislative Advice Cooperation Hub Technology and Innovation Support Centers (TISC) Technology Transfer Inventor Assistance Program WIPO GREEN WIPO's Pat-INFORMED Accessible Books Consortium WIPO for Creators WIPO ALERT Member States Observers Director General Activities by Unit External Offices Job Vacancies Procurement Results & Budget Financial Reporting Oversight

PCT success story: Concrete superplasticizer which reduces water use, and increases durability and strength

May 19, 2022

We successfully filed a PCT application regarding development of novel functional hybrid polycarboxylate-based materials and received the international search report and written opinion from the International Searching Authority (ISA) and the international publication of our application by the International Bureau of WIPO. We entered the national-phase in Iran, and we will file the national phase application in U.S. and Turkey within the next few months.

abadgaran
(Photo: Abadgaran Construction Chemicals)

We are committed to show the impact of the unique molecular structure of our novel matrix superplasticizers for use in coatings and next-generation green chemistry environmental additives.

The main reason why we decided to file a PCT application was that we could benefit from seeking the protection of our invention at an international level from a single application. Plus, this one application could effectively help in seeking patents in various designated countries; as we are trying to file an application in Turkey, this will eventually allow us to invest money with more security. Finally, the PCT protects our application from major errors, resulting in reducing future costs.

The most important feature of the PCT for us was the formal examination and international publication, done by the International Bureau (since we filed the application directly with the International Bureau as receiving Office). The International Search Report and Written Opinion established by the ISA had certain positive effects, as it provided us with arguments that we could decide to implement or not in how the invention was described in our application.

  • Submitted by: Sahar Bayat (co-inventor), Abadgaran Construction Chemicals
  • Application number: PCT/IB2020/056651 (WO 2022/013600)

https://www3.wipo.int/contact/en/area.jsp?area=patentscope https://www.wipo.int/pressroom/en/ https://www.wipo.int/tools/en/disclaim.html https://www.wipo.int/en/web/privacy-policy/ https://www.wipo.int/en/web/accessibility/ https://www.wipo.int/tools/en/sitemap.html https://www3.wipo.int/newsletters/en/ https://www.wipo.int/en/web/podcasts/ https://www.wipo.int/news/en/