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Ningbo, China

Qiong Han

Average Co-Inventor Count = 1.36

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Qiong Han ↔ Zhen Wei (2 patents)Qiong Han ↔ Chao Liu (2 patents)Qiong Han ↔ Roland Helmut Kraemer (2 patents)Qiong Han ↔ Zhenguo Liu (1 patent)Qiong Han ↔ Dai Watanabe (1 patent)Qiong HanQiong Han (6 patents)Zhen WeiZhen Wei (14 patents)Chao LiuChao Liu (8 patents)Roland Helmut KraemerRoland Helmut Kraemer (3 patents)Zhenguo LiuZhenguo Liu (10 patents)Dai WatanabeDai Watanabe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Se Corporation (2 from 5,682 patents)


6 patents:

1. 12291597 - Polybutylene terephthalate composition and article thereof

2. D1072139 - Tent

3. 12129375 - Polybutylene terephthalate composition and a composite of plastic/metal hybrid

4. D1038305 - Tent

5. D1036608 - Tent

6. D1035810 - Tent

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as of
12/31/2025
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