Search

Cheyne D. Ly

Examiner (ID: 15376, Phone: (571)272-0716 , Office: P/2168 )

Most Active Art Unit
2168
Art Unit(s)
2152, 2168, 2163, 1631
Total Applications
1155
Issued Applications
732
Pending Applications
110
Abandoned Applications
327

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4158137 [patent_doc_number] => 06114399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product' [patent_app_type] => 1 [patent_app_number] => 8/796375 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4087 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114399.pdf [firstpage_image] =>[orig_patent_app_number] => 796375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796375
Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product Feb 5, 1997 Issued
Array ( [id] => 3861875 [patent_doc_number] => 05792891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Integrated process for the production of tame' [patent_app_type] => 1 [patent_app_number] => 8/792980 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8295 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792891.pdf [firstpage_image] =>[orig_patent_app_number] => 792980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792980
Integrated process for the production of tame Feb 2, 1997 Issued
Array ( [id] => 3861862 [patent_doc_number] => 05792890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Method for the purification of tertiary butyl alcohol for use in the manufacture of methyl tertiary butyl ether' [patent_app_type] => 1 [patent_app_number] => 8/792033 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6910 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792890.pdf [firstpage_image] =>[orig_patent_app_number] => 792033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792033
Method for the purification of tertiary butyl alcohol for use in the manufacture of methyl tertiary butyl ether Feb 2, 1997 Issued
Array ( [id] => 3828073 [patent_doc_number] => 05731474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Method of making acetals' [patent_app_type] => 1 [patent_app_number] => 8/792518 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2423 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731474.pdf [firstpage_image] =>[orig_patent_app_number] => 792518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792518
Method of making acetals Jan 30, 1997 Issued
08/776413 PROCESS FOR THE PREPARATION OF A META-DIHYDROXYLATED AROMATIC COMPOUND Jan 27, 1997 Abandoned
Array ( [id] => 3829452 [patent_doc_number] => 05783737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Process for the preparation of 3-carboxy-4-hydroxybenzaldehides and derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 8/776343 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5947 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783737.pdf [firstpage_image] =>[orig_patent_app_number] => 776343 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776343
Process for the preparation of 3-carboxy-4-hydroxybenzaldehides and derivatives thereof Jan 23, 1997 Issued
Array ( [id] => 3812011 [patent_doc_number] => 05811587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Process for the hydroxyalkylation of a carbocyclic aromatic ether' [patent_app_type] => 1 [patent_app_number] => 8/776495 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811587.pdf [firstpage_image] =>[orig_patent_app_number] => 776495 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776495
Process for the hydroxyalkylation of a carbocyclic aromatic ether Jan 22, 1997 Issued
Array ( [id] => 3796444 [patent_doc_number] => 05780684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Hydroformylation reactions' [patent_app_type] => 1 [patent_app_number] => 8/783966 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3611 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780684.pdf [firstpage_image] =>[orig_patent_app_number] => 783966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783966
Hydroformylation reactions Jan 14, 1997 Issued
Array ( [id] => 3746119 [patent_doc_number] => 05801293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Method of isomerizing olefins' [patent_app_type] => 1 [patent_app_number] => 8/780197 [patent_app_country] => US [patent_app_date] => 1997-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4037 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801293.pdf [firstpage_image] =>[orig_patent_app_number] => 780197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780197
Method of isomerizing olefins Jan 9, 1997 Issued
Array ( [id] => 3774262 [patent_doc_number] => 05849975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Process for isomerization of normal olefin' [patent_app_type] => 1 [patent_app_number] => 8/782015 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/849/05849975.pdf [firstpage_image] =>[orig_patent_app_number] => 782015 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782015
Process for isomerization of normal olefin Jan 6, 1997 Issued
Array ( [id] => 3819863 [patent_doc_number] => 05770779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Process for preparation of fluorinated hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 8/778427 [patent_app_country] => US [patent_app_date] => 1997-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5460 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770779.pdf [firstpage_image] =>[orig_patent_app_number] => 778427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/778427
Process for preparation of fluorinated hydrocarbons Jan 1, 1997 Issued
Array ( [id] => 3779253 [patent_doc_number] => 05817886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Process for production of alkyl ether of phenol and catalyst used therein' [patent_app_type] => 1 [patent_app_number] => 8/772908 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8540 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817886.pdf [firstpage_image] =>[orig_patent_app_number] => 772908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772908
Process for production of alkyl ether of phenol and catalyst used therein Dec 23, 1996 Issued
Array ( [id] => 3765238 [patent_doc_number] => 05852220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Process for preparing a mixture of tertiary alkyl ethers' [patent_app_type] => 1 [patent_app_number] => 8/771417 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852220.pdf [firstpage_image] =>[orig_patent_app_number] => 771417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771417
Process for preparing a mixture of tertiary alkyl ethers Dec 19, 1996 Issued
Array ( [id] => 3889839 [patent_doc_number] => 05777178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Process for the preparation of polyoxyalkylene ether surfactant compositions' [patent_app_type] => 1 [patent_app_number] => 8/769619 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2920 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777178.pdf [firstpage_image] =>[orig_patent_app_number] => 769619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769619
Process for the preparation of polyoxyalkylene ether surfactant compositions Dec 17, 1996 Issued
Array ( [id] => 4055025 [patent_doc_number] => 05932755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Fatty acid ester of etherified polyhydric alcohol' [patent_app_type] => 1 [patent_app_number] => 8/750473 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9797 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932755.pdf [firstpage_image] =>[orig_patent_app_number] => 750473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750473
Fatty acid ester of etherified polyhydric alcohol Dec 15, 1996 Issued
Array ( [id] => 3791885 [patent_doc_number] => 05840995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Precursor for alkoxylation catalysts' [patent_app_type] => 1 [patent_app_number] => 8/763715 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1941 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/840/05840995.pdf [firstpage_image] =>[orig_patent_app_number] => 763715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763715
Precursor for alkoxylation catalysts Dec 12, 1996 Issued
08/702723 PROCESS FACILITATING THE REGENERATION OF A CATALYST BASED ON A ZEOLITE USED IN AN ACYLATION REACTION, CATALYST AND USE Dec 8, 1996 Abandoned
Array ( [id] => 4046938 [patent_doc_number] => 05874638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Process for hydroformylation of olefinic compounds' [patent_app_type] => 1 [patent_app_number] => 8/755853 [patent_app_country] => US [patent_app_date] => 1996-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3147 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/874/05874638.pdf [firstpage_image] =>[orig_patent_app_number] => 755853 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755853
Process for hydroformylation of olefinic compounds Dec 1, 1996 Issued
Array ( [id] => 3875585 [patent_doc_number] => 05763679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Metal-ligand complex catalyzed processes' [patent_app_type] => 1 [patent_app_number] => 8/756499 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 25631 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/763/05763679.pdf [firstpage_image] =>[orig_patent_app_number] => 756499 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/756499
Metal-ligand complex catalyzed processes Nov 25, 1996 Issued
Array ( [id] => 3854126 [patent_doc_number] => 05767321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Metal-ligand complex catalyzed processes' [patent_app_type] => 1 [patent_app_number] => 8/757740 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20935 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767321.pdf [firstpage_image] =>[orig_patent_app_number] => 757740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757740
Metal-ligand complex catalyzed processes Nov 25, 1996 Issued
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