Filings by year

C23C 18/202: granted patents and published applications per publication year
YearGranted patentsPublished applications
199110
199200
199300
199400
199510
199600
199700
199800
199900
200000
200100
200200
200301
200400
200511
200600
200711
200810

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents