Ceramics and cement Patent Leaders 2018

Rankings count each patent once by its primary Cooperative Patent Classification. All-time pages aggregate the full database; year pages use patent grant year.

Recent years: 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Patents per Year

Top Inventors

Rank ↑	Inventor ↕	Patents ↕	Primary Company ↕
1	Romeo Ilarian Ciuperca	6	—
2	Kyriacos Agapiou	5	Halliburton Energy Services
3	Satoru Kukino	5	Sumitomo Electric Hardmetal
#4	Vahit Atakan	5	Solidia Technologies
#5	Andrew J. Lazur	4	—
#6	Christoph Hesse	4	Basf Se
#7	Glen Harold Kirby	4	GE
#8	Katsumi Okamura	4	Sumitomo Electric Hardmetal
#9	Lawrence L. Kuo	4	W.R. Grace & Co.-Conn.
#10	Paul Sheedy	4	RTX (Raytheon)
#11	Thomas Jason Pisklak	4	Halliburton Energy Services
#12	Wayde R. Schmidt	4	RTX (Raytheon)
#13	Ashish Dubey	3	United States Gypsum
#14	Jian Li	3	Foxconn
#15	Joachim DENGLER	3	Basf Se
#16	Lance E. Brothers	3	Halliburton Energy Services
#17	Manfred Bichler	3	Basf Se
#18	Patrick David Tepesch	3	Corning Incorporated
#19	Peter Boul	3	Saudi Arabian Oil
#20	Robert J. Shinavski	3	Rolls-Royce High Temperature Composites
#21	Takashi Harada	3	Ngk Insulators
#22	Torben Gädt	3	Basf Se
#23	Uwe Gehrig	3	Basf Se
#24	Akito Ishii	2	Sumitomo Electric Industries
#25	Alexander Assmann	2	Basf Se
#26	Alex Xie	2	—
#27	Arnd Eberhardt	2	Sika Technology Ag
#28	Biraja P. Kanungo	2	Applied Materials
#29	Brian Arnott	2	Basf Se
#30	Bryan Ray Wheaton	2	Corning Incorporated
#31	Cédrick Favero	2	S.P.C.M. Sa
#32	Christoph Bauer	2	BMW
#33	Christophe Roux	2	Gcp Applied Technologies
#34	David K. Bower	2	Basf Se
#35	David Jack Bronfenbrenner	2	Corning Incorporated
#36	Damien CARTIER	2	Comadur Sa
#37	Dennis Mark Lettkeman	2	United States Gypsum
#38	Devin Patten	2	Solidia Technologies
#39	Deepak Ravikumar	2	Solidia Technologies
#40	Douglas Munroe Beall	2	Corning Incorporated
#41	Douglas M. Berczik	2	RTX (Raytheon)
#42	Elizabeth Marie Vileno	2	Corning Incorporated
#43	Emilie Courcot	2	Herakles
#44	Emmanuel GALLUCCI	2	Sika Technology Ag
#45	Erik David Spoerke	2	National Technology & Engineering Solutions Of Sandia
#46	Ge Chen	2	Advanced New Technologies Co.
#47	Gregory Scot Corman	2	GE
#48	Helge Jansen	2	Refratechnik Holding Gmbh
#49	Helmut Leibinger	2	—
#50	Heiko Schuermann	2	Khd Humboldt Wedag Gmbh
#51	Hiroaki Ashizawa	2	Tokyo Electron Limited
#52	Hiroyuki Ibe	2	Fujimi Incorporated
#53	Hidekazu KONISHI	2	Shin-Etsu Chemical Co.
#54	Hirokazu Shima	2	Mitsubishi Materials
#55	Homoud M. Assehdi	2	KFUPM
#56	Hwai-Chung Wu	2	Wayne State University
#57	James Scott Vartuli	2	GE
#58	Jerome SOUDIER	2	Calderys France
#59	Jean-Marc Suau	2	Coatex
#60	Jennifer Y. Sun	2	Applied Materials
#61	John M. Guynn	2	Roman Cement
#62	John D. Holley	2	Holley Engineering Company
#63	Jon Ihlefeld	2	National Technology & Engineering Solutions Of Sandia
#64	Joe Kaul	2	Basf Se
#65	John P. Kuppler	2	Solidia Technologies
#66	Joerg Neubauer	2	Dow Global Technologies
#67	Joseph PEGNA	2	Free Form Fibers
#68	John L. Schneiter	2	Free Form Fibers
#69	John W. Wilson	2	Axon Enterprise
#70	Julin Wan	2	GE
#71	Kathryn S. Read	2	RTX (Raytheon)
#72	Kazuyuki Tsuzuki	2	Fujimi Incorporated
#73	Kirk L. WILLIAMS	2	Free Form Fibers
#74	Mayu Danda	2	Sumitomo Electric Hardmetal
#75	Masakatsu Kiyohara	2	Toto
#76	Mark L. La Forest	2	Honeywell
#77	Margarita Perello	2	Dow Global Technologies
#78	Marianela Perez-Pena	2	United States Gypsum
#79	Martin Pichler	2	Basf Se
#80	Marcus E. Powell	2	The National Lime And Stone
#81	Martin Winklbauer	2	Construction Research & Technology Gmbh
#82	Michael G. Abbott	2	RTX (Raytheon)
#83	Michael Schinabeck	2	Construction Research & Technology Gmbh
#84	Mohammad Maslehuddin	2	KFUPM
#85	Mohammed Maslehuddin	2	KFUPM
#86	Nasser Al-Aqeeli	2	KFUPM
#87	Nathan A. Tregger	2	Gcp Applied Technologies
#88	Norbert Freiberger	2	Refractory Intellectual Property
#89	Nobuyuki Nagayama	2	Tokyo Electron Limited
#90	Oliver MAZANEC	2	Basf Se
#91	Omkar Deo	2	Solidia Technologies
#92	Patrick JUILLAND	2	Sika Technology Ag
#93	Pauline Akinyi Otieno	2	Halliburton Energy Services
#94	Randall P. Bright	2	Laticrete International
#95	Ramkiran Goduguchinta	2	Free Form Fibers
#96	Raymond A. Kaligian	2	United States Gypsum
#97	Rajeswari Kompalli	2	Laticrete International
#98	Raymond C. Turpin, Jr.	2	Us Concrete
#99	Robin Fisher	2	Oracle
#100	Ronnie Glen Morgan	2	Halliburton Energy Services

Top Companies

Rank ↑	Company ↕	Patents ↕
1	Halliburton Energy Services	12
2	RTX (Raytheon)	12
3	Basf Se	11
#4	Ngk Insulators	11
#5	GE	11
#6	Corning Incorporated	10
#7	United States Gypsum	10
#8	KFUPM	8
#9	Lafarge	6
#10	Mitsubishi Materials	6
#11	Sika Technology Ag	6
#12	Sumitomo Electric Industries	6
#13	Baker Hughes Holdings	5
#14	Dow Global Technologies	5
#15	Unknown	5
#16	Honeywell	5
#17	Gcp Applied Technologies	4
#18	Hitachi	4
#19	Rolls-Royce High Temperature Composites	4
#20	Rolls-Royce Plc	4
#21	Solidia Technologies	4
#22	Sumitomo Electric Hardmetal	4
#23	Toto	4
#24	3M	3
#25	CNRS	3
#26	Chryso	3
#27	Georgia-Pacific Gypsum	3
#28	Refractory Intellectual Property	3
#29	Refratechnik Holding Gmbh	3
#30	Saint-Gobain Centre De Recherches Et D'Etudes Europeen	3
#31	Saint-Gobain Ceramics & Plastics	3
#32	The Boeing	3
#33	Applied Materials	2
#34	Byd Company Limited	2
#35	Calderys France	2
#36	Certainteed Gypsum	2
#37	Coatex	2
#38	Comadur Sa	2
#39	Construction Research & Technology Gmbh	2
#40	Coorstek	2
#41	Council Of Scientific And Industrial Research	2
#42	Daiichi Kigenso Kagaku Kogyo Co.	2
#43	Free Form Fibers	2
#44	Fujimi Incorporated	2
#45	Geopolymer Solutions	2
#46	Herakles	2
#47	Holcim Technology	2
#48	Khd Humboldt Wedag Gmbh	2
#49	Krosakiharima	2
#50	Laticrete International	2
#51	Murata Manufacturing Co.	2
#52	Nanjing University	2
#53	National Gypsum Properties	2
#54	National Technology & Engineering Solutions Of Sandia	2
#55	Nichia	2
#56	Rohm And Haas	2
#57	Roman Cement	2
#58	Rutgers, The State University Of New Jersey	2
#59	Saint-Gobain Placo	2
#60	Schlumberger Technology	2
#61	Shin-Etsu Chemical Co.	2
#62	Snf S.A.S.	2
#63	Tdk	2
#64	The National Lime And Stone	2
#65	NASA	2
#66	Tokyo Electron Limited	2
#67	Tungaloy	2
#68	US Air Force	2
#69	Wacker Chemie Ag	2
#70	ExxonMobil	2
#71	Advanced Concrete Technologies	1
#72	Akebono Brake Industry Co.	1
#73	Ansaldo Energia Ip Uk Limited	1
#74	Applied Thin Films	1
#75	Aquasmart Enterprises	1
#76	Arizona State University	1
#77	A Tec Holding Gmbh	1
#78	Binder Gmbh	1
#79	Bnz Materials	1
#80	Bpb Limited	1
#81	Calera	1
#82	Cancer Intelligence Care Systems	1
#83	Carbo Ceramics	1
#84	Cemex Research Group Ag	1
#85	Ceramtec Gmbh	1
#86	Chemische Fabrik Budenheim Kg	1
#87	CEA	1
#88	Commonwealth Scientific And Industrial Research Organisation	1
#89	Coorstek Kk	1
#90	Cp Kelco U.S.	1
#91	Cr Minerals Company	1
#92	Denka Company Limited	1
#93	Dowa Metaltech Co.	1
#94	Dow Corning	1
#95	Dynamic Material Systems	1
#96	Empa Eidgenössische Materialprüfungs-Und Forschungsanstalt	1
#97	Epcos Ag	1
#98	Ferro	1
#99	Flsmidth A/S	1
#100	Forta	1

Ceramics and cement Patent Leaders in 2018 2018

Patents per Year

Top Inventors

Top Companies