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For Ruiding Environment, intellectual property protection (IRP) is the essential means to encourage innovation, the basic guarantee of the driving force for innovation, and the core element of competitiveness. Strengthening IRP is an important part of improving the property rights protection system and an incentive to improve product competitiveness. During development, Ruiding Environment will continue to consolidate the scientific and technological strength for innovation, improve the quality of patents, and own independent intellectual property rights in core technology fields, thus contributing to China’s economic and social development.

Ruiding Environment Patent catalog
Serial number	Patent number	Patent name	Authorization date	Patent type	Patentee
1	ZL 2017 21151080.6	Positive pressure sealing device for RTO valve sleeve switching	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
2	ZL 2017 21151083.X	Self-cleaning ceramic filter for waste gas pretreatment	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
3	ZL 2017 21151086.3	High temperature and corrosion resistant gas regulating damper	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
4	ZL 2017 21151073.6	Water-soluble organic waste gas buffer	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
5	ZL 2017 21151065.1	Corrosion and high temperature resistant heat storage ceramic bracket	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
6	ZL 2017 21151077.4	Strong acid resistant high temperature heat exchanger	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
7	ZL 2017 21151047.3	Fuel-free high-temperature oxidation device for waste gas from API production	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
8	ZL 2017 21151052.4	Anti-corrosion and anti-condensation gas distribution chamber of RTO	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
9	ZL 2017 21151074.0	Flue gas deacidification tower with ceramic lining	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
10	ZL 2017 21151032.7	Integrated chimney for heating and removing white smoke	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
11	ZL 2017 21151081.0	Anti-clogging automatic cleaning device for waste gas RTO	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
12	ZL 2017 21151040.1	High-temperature chamber water-cooling strengthening device for RTO	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
13	ZL 2017 21151076.X	High-temperature oxidation device for waste gas from producing rectisol by sodium dithionite	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
14	ZL 2017 21151072.1	Automatic burner ejection device	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
15	ZL 2017 21151034.6	Water jacket type anti-bonding high temperature salt collecting tank	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
16	ZL 2017 21151060.9	Chemical thick liquid transportation and atomization system	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
17	ZL 2017 21151063.2	Thermal radiant heat exchanger of RTO	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
18	ZL 2017 21151064.7	Water-cooling multi-blade roll barrel ash discharging device	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
19	ZL 2017 21151042.0	Air switching valve with tapered sealing surface	2018/4/13	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
20	ZL 2017 21151035.0	High temperature resistant flue gas chilling and deacidification device	2018/5/22	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
21	ZL 2012 101559146	Rotary gas distribution valve	2019/9/3	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
22	ZL 2019 20276578.8	Regenerative incineration reverse-blow air flow distributor	2019/12/10	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
23	ZL 2019 20275961.1	Device for reducing COD of organic wastewater by regenerative oxidization	2019/12/10	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
24	ZL 2019 20275971.5	Regenerative ceramic drawer-type structure	2019/12/10	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
25	ZL 2019 20276580.5	A soft sealing device for RTO valve switching	2019/12/10	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.
26	ZL 2019 20276577.3	Organic wastewater RTO	2019/12/10	Utility model	Jiangsu Ruiding Environmental Engineering Co., Ltd.