Lead Chemical Co., Ltd.

Japan


 
Total IP 27
Total IP Rank # 53,496
IP Activity Score 1.5/5.0    6
IP Activity Rank # 156,022
Dominant Nice Class Pharmaceutical, veterinary and s...

Patents

Trademarks

9 1
2 1
12 2
0
 
Last Patent 2024 - Non-aqueous percutaneously absor...
First Patent 1996 - Release controlled transdermal t...
Last Trademark 2021 - LEAD CHEMICAL
First Trademark 1999 - TransAct LAT

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Non-aqueous percutaneously absorptive formulation. [Problem] To provide a non-aqueous percutaneou...
2021 G/S Pharmaceutical preparations, namely, medical plasters, medicated compresses, herbal mud packs for...
G/S Pharmaceutical preparations; reagent paper for medical purposes; adhesive tapes for medical purp...
2016 Invention Adhesive patch. An adhesive patch comprising: a support; at least a pressure-sensitive adhesive l...
Invention Adhesive skin patch. [Problem] To provide an adhesive skin patch that uses, as a support body the...
2011 Invention Silicate-based phosphor and manufacturing method of silicate-based phosphor. x to the raw materia...
Invention Silicate-based fluorescent material and process for producing silicate-based fluorescent material...
2009 Invention Adhesive material containing 5-methyl-1-phenyl-2-(1h)-pyridone. There is provided an adhesive pre...
Invention Adhesive material containing 5-methyl-1-phenyl-2-(1h)-pyridone. Disclosed is an adhesive material...
Invention Novel sominone derivative. Provided is a novel compound which is a sominone derivative represente...
Invention Compound having neurite-outgrowing activity. There is provided a novel compound having neurite-ou...
Invention Compound having neurite-outgrowing activity. Disclosed is a novel compound having a neurite-outgr...
Invention Neuronal cell death inhibitor. There is provided a neuronal cell death inhibitor having a high e...
Invention Neuronal cell death inhibitor. Disclosed is a neuronal cell death inhibitor having high efficacy....
2008 Invention Patch. [PROBLEMS] The invention aims to provide a patch which is inhibited from the bending of th...
Invention Medicated patch comprising 5-methyl-1-phenyl-2-(1h)-pyridone. There is provided a medicated patch...
Invention Medicated patch comprising 5-methyl-1-phenyl-2-(1h)-pyridone. Disclosed is a medicated patch comp...
Invention Hyperthermic apoptotic enhancing activator containing benzocyclobutene derivative. [PROBLEMS] To ...
Invention Ultraviolet absorber. There is provided an ultraviolet absorber having a strong absorptive capaci...
Invention Ultraviolet absorber comprising p-alkoxycinnamic acid derivatives. There is provided an ultraviol...
Invention Ultraviolet absorber. [PROBLEMS] To provide a novel ultraviolet absorber, which has an ultraviole...
2007 Invention Ultraviolet absorber. [PROBLEMS] To provide an ultraviolet absorptive compound that exhibits ultr...
2004 Invention Nonaqueous preparation for percutaneous absorption containing nonsteroidal anti-inflammatory anal...
Invention Nonaqueous preparation for percutaneous absorption containing nonsteroidal antiflammatory analges...
2003 Invention Percutaneous absorption type cerebral protective agent. A percutaneous absorption type cerebral p...
Invention Novel chromene compound. A compound that is highly safe to humans and exhibits high efficacy as a...
Invention Compounds and preparations having antiviral effect. An antiviral preparation comprising as an act...
Invention Compounds and preparaitons having antiviral effect. Antiviral preparations containing, as the act...
Invention Packaging container and packaging material used for the container. A packaging container and a pa...
2002 Invention Method for synthesizing macrosphelides. The present invention is a method for synthesizing macros...
Invention Method of synthesizing macrosphelides. A method of synthesizing macrosphelides represented by the...
Invention Compound protecting against ultraviolet rays. An ultraviolet ray protection agent including a com...
Invention Percutaneous absorption preparation containing 3-methyl-1-phenyl-2-pyrazolin-5-one. The present...
Invention Percutaneous absorption preparations containing 3ᇁmethylᇁ1ᇁphenylᇁ2ᇁpyrazolinᇁ5ᇁone. Percutaneous...
Invention Percutaneous absorption preparation containing 3-methyl-1-phenyl-2-pyrazolin-5-one. The present i...
Invention Compound protecting against ultraviolet. A protective against ultraviolet which contains as an ac...
Invention Liner for patch. A liner for a patch used for covering the surface of a base agent layer of the p...
Invention Liner for sticking plaster. A liner for sticking plaster being used for coating the surface of th...
2000 Invention Macrocyclic compound. A macrocyclic compound represented by the following formula (1), its salt o...
Invention 2,4-dioxopyrrolidine and 2,4-dioxotetrahydrofuran derivatives and medicines containing the same a...
Invention Phorbol derivatives having antivirus activity. The agent is useful as an anti-HIV agent. (wherei...
Invention Antibiral compositions containing phorbol derivatives as the main active ingredient. Antiviral co...
Invention Stereoisomeric indole compounds, process for the preparation of the same, and use thereof. Novel ...
1999 G/S Pharmaceutical and veterinary preparations as well as preparations and substances for sanitary p...
Invention Indole compounds, process for the preparation of the same and uses thereof. Novel indole compound...
Invention Percutaneous preparations containing oxybutynin. Nonaqueous percutaneous preparations containing ...
Invention 2,4-dioxopyrrolidine and 2,4-dioxotetrahydrofan derivatives and medicines containing the same at ...
Invention External formulation containing loxoprofen. An anti-inflammatory analgesic patch containing loxop...
1998 Invention Tranilast-containing preparation for external application and method of producing the same. An ex...