EPO Patents = 3

Trademarks = 8

Forward Citations = 3

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11 inventors (with patents filed for the assignee):

Kunwen Du (9 out of 11 patents)

Kunwu Du (7 out of 9 patents)

Guofeng Qiu (2 out of 2 patents)

4. Panfeng Mao (2 out of 2 patents)

5. Liya Wang (2 out of 2 patents)

6. Danjiu Sun (2 out of 2 patents)

7. Shuangfeng Wu (2 out of 2 patents)

8. Yingfan Xiang (2 out of 2 patents)

9. Qiong Lei (1 out of 2 patents)

10. Yunfei Wang (1 out of 1 patent)

11. Ziqiang Xin (1 out of 3 patents)

9 patents: Sort by Forward Citations

1. 9951257 - Caulking adhesive (2018-04-24),

2. 9453085 - Initiator composition for curing resin (2016-09-27),

3. 9371433 - Additive for enhancing toughness of marble adhesive (2016-06-21),

4. 9334362 - Initiator composition, unsaturated polyester resin composition comprising same, and method for curing resin (2016-05-10),

5. 9062234 - Adhesive (2015-06-23),

6. 8937115 - Adhesive for filling gaps between stones (2015-01-20),

7. 8674003 - Adhesive (2014-03-18),

8. 8563630 - Dry adhesive and method of preparing the same (2013-10-22),

9. 8278369 - Epoxy-based antiskid adhesive and preparation thereof (2012-10-02),

Wuhan Keda Marble Protective Materials Co., Ltd. specializes in the manufacturing of protective film for marble surfaces. With years of experience in the industry, we provide high-quality and reliable protection for marble countertops, floors, and other surfaces. Our protective films are easy to apply and remove, leaving no residue behind. Trust Keda Marble Protective Materials for all your marble surface protection needs.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

9 Patents

#32 in Wuhan

#2,733 in China

Wuhan, China

Wuhan Keda Marble Protective Materials Co., Ltd.