Assignee
CHEMPLEX IND INC
US·13 granted patents·251 citations·filing 1981–2013
Top patents by PatentIndex Score
13 records- 0186US5202067APowder compacting press apparatus and methodsCHEMPLEX IND INC·Filed 1991·Granted Apr 13, 1993·31 cites·20 claims
- 0284US8043862B2Sample cup for use with x-ray spectroscopy with internal overflow reservoirCHEMPLEX IND INC·Filed 2010·Granted Oct 25, 2011·9 cites·19 claims
- 0382US4698210ASample cup apparatus for use in x-ray spectroscopy employing selectively operated venting meansCHEMPLEX IND INC·Filed 1984·Granted Oct 6, 1987·43 cites·10 claims
- 0472US4643033ASample cup for use in X-ray spectroscopyCHEMPLEX IND INC·Filed 1985·Granted Feb 17, 1987·31 cites·19 claims
- 0568US7722821B2Sample cup for use in X-ray spectroscopy with internal overflow reservoirCHEMPLEX IND INC·Filed 2004·Granted May 25, 2010·10 cites·16 claims
- 0666US4409854ASample cup with venting means for use in X-ray spectroscopyCHEMPLEX IND INC·Filed 1981·Granted Oct 18, 1983·22 cites·10 claims
- 0765US5454020ASample cup adapted for upright horizontal and inclined sample plane geometry systemsCHEMPLEX IND INC·Filed 1994·Granted Sep 26, 1995·26 cites·20 claims
- 0856US5630989AApparatus for trimless sample cup used in X-ray spectroscopyCHEMPLEX IND INC·Filed 1996·Granted May 20, 1997·20 cites·20 claims
- 0956USRE35506EPowder compacting press apparatus and methodsCHEMPLEX IND INC·Filed 1995·Granted May 13, 1997·11 cites·20 claims
- 1050US9829446B1Sample cup and method for mounting a thin film of material across a sample cupCHEMPLEX IND INC·Filed 2013·Granted Nov 28, 2017·0 cites·20 claims
- 1150US4665759ASample cup with a cantilever beam venting meansCHEMPLEX IND INC·Filed 1985·Granted May 19, 1987·14 cites·8 claims
- 1248US4402909AVials for comminuting and blending samples for spectrochemical analysisCHEMPLEX IND INC·Filed 1981·Granted Sep 6, 1983·14 cites·1 claims
- 1344US5451375AApparatus for trimless sample cup used in X-ray spectroscopyCHEMPLEX IND INC·Filed 1994·Granted Sep 19, 1995·20 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when CHEMPLEX IND INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →