Inventor · disambiguated record
Douglas Thai
Also filed as: THAI DOUGLAS · THAI DOUGLAS CONG
61 granted patents·8 pending applications·1,544 citations·filing 1995–2023
99Inventor score
Top patents by PatentIndex Score
69 records- 0199US10363492B1Bubble machine for producing vertical bubblesPLACO BUBBLES LTD·Filed 2018·Granted Jul 30, 2019·31 cites·10 claims
- 0298US11458411B1Bubble machine for producing vertical bubblesPLACO BUBBLES LTD·Filed 2021·Granted Oct 4, 2022·12 cites·7 claims
- 0398US6331130B1Bubble generating assembliesFiled 2000·Granted Dec 18, 2001·91 cites·21 claims
- 0497US11826670B1Moving bubble toy animalPLACO BUBBLES LTD·Filed 2023·Granted Nov 28, 2023·6 cites·3 claims
- 0597US10434434B1Bubble generating assemblyPLACO BUBBLES LTD·Filed 2019·Granted Oct 8, 2019·19 cites·16 claims
- 0697US6969293B2Bubble generating assemblyARKO DEV LTD·Filed 2004·Granted Nov 29, 2005·74 cites·6 claims
- 0797US6620016B1Bubble generating assemblyARKO DEV LTD·Filed 2002·Granted Sep 16, 2003·63 cites·30 claims
- 0896US7244161B2Non-spill containerARKO DEV LTD·Filed 2005·Granted Jul 17, 2007·37 cites·13 claims
- 0996US6638131B1Non-spill containerARKO DEV LTD·Filed 2000·Granted Oct 28, 2003·52 cites·19 claims
- 1096US6547622B2Bubble generating assembliesARKO DEV LTD·Filed 2001·Granted Apr 15, 2003·53 cites·19 claims
- 1195US10702788B2Bubble machine for producing vertical bubblesPLACO BUBBLES LTD·Filed 2019·Granted Jul 7, 2020·10 cites·6 claims
- 1295US6659830B2Bubble generating assemblyARKO DEV LTD·Filed 2002·Granted Dec 9, 2003·46 cites·8 claims
- 1394US10434433B1Bubble generating apparatusPLACO BUBBLES LTD·Filed 2018·Granted Oct 8, 2019·31 cites·9 claims
- 1494US8123584B2Bubble generating assemblyTHAI DOUGLAS·Filed 2007·Granted Feb 28, 2012·32 cites·18 claims
- 1594US6616498B1Bubble generating assemblyARKO DEV LTD·Filed 2002·Granted Sep 9, 2003·41 cites·22 claims
- 1693US6544091B1Bubble generating assemblyARKO DEV LTD·Filed 2000·Granted Apr 8, 2003·50 cites·17 claims
- 1793US6315627B1Bubble generating assemblyPLACO CORP LTD·Filed 2000·Granted Nov 13, 2001·47 cites·19 claims
- 1892US8272916B2Bubble generating assembly that produces vertical bubblesTHAI DOUGLAS·Filed 2008·Granted Sep 25, 2012·25 cites·16 claims
- 1992US8272915B2Bubble generating assembly that produces vertical bubblesTHAI DOUGLAS·Filed 2008·Granted Sep 25, 2012·25 cites·16 claims
- 2092US7172484B2Bubble machineARKO DEV LTD·Filed 2005·Granted Feb 6, 2007·19 cites·22 claims
- 2192US6572427B1Bubble generating assemblyARKO DEV LTD·Filed 2002·Granted Jun 3, 2003·39 cites·17 claims
- 2292US6149486ABubble generating assemblyPLACO CORP LTD·Filed 1999·Granted Nov 21, 2000·62 cites·16 claims
- 2391US7524230B2Non-spill container having a stopperARKO DEV LTD·Filed 2003·Granted Apr 28, 2009·34 cites·7 claims
- 2490US7172485B2Bubble generating assemblyARKO DEV LTD·Filed 2005·Granted Feb 6, 2007·13 cites·19 claims
- 2590US6682570B2Bubble generating assemblyARKO DEV LTD·Filed 2003·Granted Jan 27, 2004·30 cites·20 claims
- 2689US7780497B2Bubble machineARKO DEV LTD·Filed 2007·Granted Aug 24, 2010·14 cites·3 claims
- 2789US7367861B2Bubble generating assemblyARKO DEV LTD·Filed 2006·Granted May 6, 2008·11 cites·13 claims
- 2889US6921312B2Bubble generating assemblyARKO DEV LTD·Filed 2004·Granted Jul 26, 2005·23 cites·20 claims
- 2989US6102764ABubble generating assemblyPLACO CORP LIMITED·Filed 1999·Granted Aug 15, 2000·65 cites·20 claims
- 3088US10702787B2Bubble machine for producing vertical bubblesPLACO BUBBLES LTD·Filed 2019·Granted Jul 7, 2020·5 cites·5 claims
- 3187US6988926B2Bubble generating assemblyARKO DEV LTD·Filed 2003·Granted Jan 24, 2006·23 cites·5 claims
- 3287US6595822B1No-spill containerPLACO CORP LTD·Filed 2000·Granted Jul 22, 2003·42 cites·15 claims
- 3387US6139391ABubble generating assemblyPLACO CORP LTD·Filed 1998·Granted Oct 31, 2000·51 cites·18 claims
- 3486US6857928B2Non-spill containerARKO DEV LTD·Filed 2003·Granted Feb 22, 2005·29 cites·11 claims
- 3583US8038500B2Bubble generating assemblyARKO DEV LTD·Filed 2007·Granted Oct 18, 2011·10 cites·10 claims
- 3683US7223149B2Bubble generating assemblyARKO DEV LTD HK·Filed 2005·Granted May 29, 2007·10 cites·10 claims
- 3782USD894733STopper for bubble solution containerPLACO BUBBLES LTD·Filed 2019·Granted Sep 1, 2020·18 cites·1 claims
- 3882US7914359B2Bubble generating assemblyARKO DEV LTD·Filed 2007·Granted Mar 29, 2011·9 cites·14 claims
- 3982US7476139B2Bubble generating assembliesARKO DEV LTD·Filed 2006·Granted Jan 13, 2009·7 cites·2 claims
- 4082US7144291B2Bubble machineARKO DEV LTD·Filed 2004·Granted Dec 5, 2006·22 cites·11 claims
- 4182US7021986B2Bubble generating assemblyARKO DEV LTD·Filed 2003·Granted Apr 4, 2006·17 cites·10 claims
- 4281US6893314B2Bubble generating assemblyARKO DEV LTD·Filed 2003·Granted May 17, 2005·17 cites·16 claims
- 4380USD889262STopper for bubble solution containerPLACO BUBBLES LTD·Filed 2019·Granted Jul 7, 2020·17 cites·1 claims
- 4479USD952461SCap for use with bubble solution containerPLACO BUBBLES LTD·Filed 2020·Granted May 24, 2022·7 cites·1 claims
- 4579USD889962STopper for bubble solution containerPLACO BUBBLES LTD·Filed 2019·Granted Jul 14, 2020·16 cites·1 claims
- 4678US7758397B2Apparatus and method for delivering bubble solution to a dipping containerARKO DEV LTD·Filed 2008·Granted Jul 20, 2010·4 cites·4 claims
- 4777US7883390B2Bubble generating assemblyARKO DEV LTD·Filed 2005·Granted Feb 8, 2011·4 cites·7 claims
- 4877US7390236B2Apparatus and method for delivering bubble solution to a dipping containerARKO DEV LTD·Filed 2005·Granted Jun 24, 2008·4 cites·7 claims
- 4976US6905386B2Apparatus and method for delivering bubble solution to a dipping containerARKO DEV LTD·Filed 2003·Granted Jun 14, 2005·13 cites·17 claims
- 5075US7335082B2Bubble generating deviceARKO DEV LTD·Filed 2006·Granted Feb 26, 2008·3 cites·10 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →