Who owns the IP
The organizations most actively patenting around this compound, ranked by referenced patent volume.
| # | Assignee | Patents |
|---|---|---|
| 1 | Sika Technology AG | 481 |
| 2 | Henkel AG and Co KGaA | 177 |
| 3 | Novartis Corp | 146 |
| 4 | Hewlett Packard Development Co LP | 145 |
| 5 | BASF SE | 120 |
| 6 | BASF Personal Care and Nutrition GmbH | 77 |
| 7 | Novartis AG | 76 |
| 8 | Symrise AG | 68 |
| 9 | 3M Innovative Properties Co | 52 |
| 10 | Capsugel Belgium NV | 51 |
Explore the full landscape
This preview shows the leading assignees. Cypris reveals the full ownership landscape - every filing entity, filing trends, and portfolio momentum.
Visit CyprisWhere innovation is concentrated
Patent classifications ranked by volume reveal the technical domains with the most active filing.
| # | Code | Area | Patents |
|---|---|---|---|
| 1 | C08L | Polymer compositions (blends) | 1,227 |
| 2 | C09D | Coatings, paints, varnishes | 1,154 |
| 3 | C08K | Polymer compositions (additives) | 1,113 |
| 4 | C08G | Polymers from non-vinyl bonds (e.g. polyamides, polyesters) | 897 |
| 5 | A61K | Medicinal preparations | 880 |
| 6 | B29C | Shaping of plastics | 586 |
| 7 | A01N | Preservation of bodies; biocides; pest repellents | 503 |
| 8 | Y10T | Cross-reference (technical subjects) | 426 |
| 9 | A61P | Therapeutic activity (drug indications) | 406 |
| 10 | C09J | Adhesives | 405 |
AI mapped opportunity space
This preview shows where patent activity concentrates. Cypris maps the full classification landscape to surface technical whitespace and IP headroom.
See Cypris in actionMost-cited patents
Patents ranked by forward citations reveal the foundational inventions the field continues to build on.
| Title | Year | Assignee | Cited by |
|---|---|---|---|
| Machinable leucite-containing porcelain compositions and methods of manufacture | 2000 | Ardent Life Inc | 25 |
| Low fusing dental porcelains containing fine-grained leucite | 2000 | Ardent Life Inc | 25 |
| Leucite-containing porcelains and method of making same | 1978 | THE J. M. NEY COMPANY | 22 |
| High density leucite and/or pollucite based ceramics from zeolite | 1993 | Honeywell UOP LLC | 14 |
| Low fusing dental porcelains containing tetragonal rubidium-leucite | 2000 | Jeneric Pentron Inc | 13 |
Where research is gaining momentum
Research themes ranked by publication activity show where scientific interest is accelerating around this compound.
| # | Research topic | Papers |
|---|---|---|
| 1 | Dental materials and restorations | 7 |
| 2 | Anatomy and Medical Technology | 1 |
| 3 | Bone Tissue Engineering Materials | 1 |
| 4 | Clinical Laboratory Practices and Quality Control | 1 |
| 5 | Oral microbiology and periodontitis research | 1 |
| 6 | Photopolymerization techniques and applications | 1 |
| 7 | Tunneling and Rock Mechanics | 1 |
Technology trend analysis
Cypris uses AI to connect emerging research themes to IP activity, commercialization signals, and underexplored opportunity areas.
See Cypris in actionWho's driving the science
The most-published authors working with this compound, alongside their primary affiliations.
| # | Author | Affiliation | Papers |
|---|---|---|---|
| 1 | Humberto Naoyuki Yoshimura | Instituto de Pesquisas Tecnológicas | 10 |
| 2 | J.R. Mackert | Augusta University | 9 |
| 3 | Luiz Felipe Valandro | Universidade Federal de Santa Maria | 8 |
| 4 | Marco Antônıo Bottıno | Universidade Estadual Paulista (Unesp) | 8 |
| 5 | Paulo Francısco Cesar | Universidade de São Paulo | 8 |
| 6 | Boonlert Kukiattrakoon | Prince of Songkla University | 7 |
| 7 | A L Williams | Augusta University | 6 |
| 8 | Carlos José Soares | Universidade Federal de Uberlândia | 6 |
| 9 | Chanothai Hengtrakool | Prince of Songkla University | 6 |
| 10 | Isabelle Denry | The Ohio State University | 6 |
Research leaders
This preview lists the top authors. Cypris surfaces the full researcher landscape, their affiliations, and how scientific influence is shifting.
See Cypris in actionThe literature that defines it
The most-cited papers anchoring the scientific record for this compound.
| Title | Year | Cited by | Topic |
|---|---|---|---|
| Ceramic materials in dentistry: historical evolution and current practice | 2011 | 510 | Dental materials and restorations |
| Marginal adaptation of ceramic crowns: A systematic review | 2013 | 438 | Dental materials and restorations |
| In vitro fatigue resistance of CAD/CAM composite resin and ceramic posterior occlusal veneers | 2010 | 325 | Dental materials and restorations |
| Clinical performance of porcelain laminate veneers for up to 20 years | 2012 | 267 | Dental materials and restorations |
| Optical properties of CAD–CAM ceramic systems | 2014 | 249 | Dental materials and restorations |
Frequently asked questions
Common questions about this compound's patent and research landscape, answered from the underlying data.
What is the molecular composition of leucite?
Which patent assignees have the most intellectual property related to leucite?
What is the primary research focus for leucite in the academic literature?
Who are the most prolific researchers publishing on leucite?
How has patent activity for leucite changed in recent years?