A21D 13/28

Characterised by the coating composition

Official title: characterised by the coating composition

A21D13/28 (Characterised by the coating composition) appears on 147 US grants and 203 published applications in this corpus.

Search patents in A21D
Granted patents
147
Published applications
203
Assignees
133
Inventors
538
Latest grant
6 Oct 2026

Filings by year

A21D 13/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197800
197910
198010
198120
198210
198310
198400
198510
198640
198720
198810
198920
199050
199140
199210
199320
199450
199570
199650
199750
199820
199940
200040
200120
200235
200346
200434
200544
2006113
200739
200815
200918
2010112
2011610
201244
201356
201419
2015212
201618
201716
201858
201977
202048
2021212
202247
2023510
202435
2025615
2026610

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents