Search

Shaun L. David

Examiner (ID: 2609, Phone: (571)270-5263 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3773, 3771, 3731
Total Applications
671
Issued Applications
433
Pending Applications
101
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
08/448165 METHOD FOR MAKING SPHERICAL ADSORBENT PARTICLES May 22, 1995 Abandoned
08/449604 CATALYST FOR VINYL ACETATE MANUFACTURE May 22, 1995 Abandoned
Array ( [id] => 3615194 [patent_doc_number] => 05565617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Process for purifying an alkylate stream' [patent_app_type] => 1 [patent_app_number] => 8/445619 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2624 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565617.pdf [firstpage_image] =>[orig_patent_app_number] => 445619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445619
Process for purifying an alkylate stream May 21, 1995 Issued
Array ( [id] => 3849992 [patent_doc_number] => 05767040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Catalyst prepared from nickel-containing hydrotalcite-like precursor compound' [patent_app_type] => 1 [patent_app_number] => 8/445699 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 17286 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767040.pdf [firstpage_image] =>[orig_patent_app_number] => 445699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445699
Catalyst prepared from nickel-containing hydrotalcite-like precursor compound May 21, 1995 Issued
Array ( [id] => 3622572 [patent_doc_number] => 05602071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Bead for removing dissolved metal contaminants' [patent_app_type] => 1 [patent_app_number] => 8/446897 [patent_app_country] => US [patent_app_date] => 1995-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602071.pdf [firstpage_image] =>[orig_patent_app_number] => 446897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446897
Bead for removing dissolved metal contaminants May 16, 1995 Issued
Array ( [id] => 3555981 [patent_doc_number] => 05574201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Alkylation process' [patent_app_type] => 1 [patent_app_number] => 8/440262 [patent_app_country] => US [patent_app_date] => 1995-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/574/05574201.pdf [firstpage_image] =>[orig_patent_app_number] => 440262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440262
Alkylation process May 11, 1995 Issued
Array ( [id] => 3847902 [patent_doc_number] => 05719101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications' [patent_app_type] => 1 [patent_app_number] => 8/433430 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6498 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719101.pdf [firstpage_image] =>[orig_patent_app_number] => 433430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/433430
Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications May 7, 1995 Issued
08/435935 POLYALPHAOLEFIN DIMERS HAVING LOW KINEMATIC VISCOSITIES May 4, 1995 Abandoned
Array ( [id] => 3886256 [patent_doc_number] => 05714432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Exhaust gas cleaner comprising supported silver or silver oxide particles' [patent_app_type] => 1 [patent_app_number] => 8/434918 [patent_app_country] => US [patent_app_date] => 1995-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8002 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714432.pdf [firstpage_image] =>[orig_patent_app_number] => 434918 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/434918
Exhaust gas cleaner comprising supported silver or silver oxide particles May 3, 1995 Issued
08/426981 ENHANCED ADSORBENT AND ROOM TEMPERATURE CATALYST PARTICLE AND METHOD OF MAKING AND USE THEREFOR Apr 23, 1995 Abandoned
Array ( [id] => 3936329 [patent_doc_number] => 05981272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Composite medium for attaching and growing microorganisms' [patent_app_type] => 1 [patent_app_number] => 8/413593 [patent_app_country] => US [patent_app_date] => 1995-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1724 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981272.pdf [firstpage_image] =>[orig_patent_app_number] => 413593 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/413593
Composite medium for attaching and growing microorganisms Mar 29, 1995 Issued
Array ( [id] => 3585329 [patent_doc_number] => 05585082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'SOx/NOx sorbent and process of use' [patent_app_type] => 1 [patent_app_number] => 8/410244 [patent_app_country] => US [patent_app_date] => 1995-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3664 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/585/05585082.pdf [firstpage_image] =>[orig_patent_app_number] => 410244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/410244
SOx/NOx sorbent and process of use Mar 23, 1995 Issued
Array ( [id] => 3650755 [patent_doc_number] => 05629466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Method for removing amylenes from gasoline and alkylating such amylene and other olefins while minimizing synthetic isopentane production' [patent_app_type] => 1 [patent_app_number] => 8/409226 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5291 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629466.pdf [firstpage_image] =>[orig_patent_app_number] => 409226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409226
Method for removing amylenes from gasoline and alkylating such amylene and other olefins while minimizing synthetic isopentane production Mar 22, 1995 Issued
Array ( [id] => 3812845 [patent_doc_number] => 05710092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Highly microporous carbon' [patent_app_type] => 1 [patent_app_number] => 8/403390 [patent_app_country] => US [patent_app_date] => 1995-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4788 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710092.pdf [firstpage_image] =>[orig_patent_app_number] => 403390 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/403390
Highly microporous carbon Mar 13, 1995 Issued
08/397741 CATALYSTS FOR TREATING EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES Mar 1, 1995 Abandoned
Array ( [id] => 3623266 [patent_doc_number] => 05612277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Catalyst and method for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/392912 [patent_app_country] => US [patent_app_date] => 1995-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3564 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/612/05612277.pdf [firstpage_image] =>[orig_patent_app_number] => 392912 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/392912
Catalyst and method for manufacturing the same Feb 27, 1995 Issued
08/393951 CATALYST MATERIAL AND METHOD OF MAKING Feb 23, 1995 Abandoned
Array ( [id] => 3664641 [patent_doc_number] => 05648579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Continuous alkylation of aromatics using solid catalysts; prevention of catalyst deactivation using a pulsed feed reactor' [patent_app_type] => 1 [patent_app_number] => 8/392006 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5637 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648579.pdf [firstpage_image] =>[orig_patent_app_number] => 392006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/392006
Continuous alkylation of aromatics using solid catalysts; prevention of catalyst deactivation using a pulsed feed reactor Feb 20, 1995 Issued
08/383544 SULFUR AND THIOL REMOVAL FROM REACTIVE HYDROCARBONS Feb 2, 1995 Abandoned
08/370593 SAFETY PROCESS FOR HYDROGEN FLUORIDE ALKYLATION Jan 9, 1995 Abandoned
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