Search

James H. Derrington

Examiner (ID: 5577)

Most Active Art Unit
1307
Art Unit(s)
3303, 1307, 1731, 3202
Total Applications
1582
Issued Applications
1268
Pending Applications
46
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2798966 [patent_doc_number] => 05145620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Method of producing a silicon nitride sintered body' [patent_app_type] => 1 [patent_app_number] => 7/802373 [patent_app_country] => US [patent_app_date] => 1991-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5213 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145620.pdf [firstpage_image] =>[orig_patent_app_number] => 802373 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802373
Method of producing a silicon nitride sintered body Dec 3, 1991 Issued
Array ( [id] => 2978079 [patent_doc_number] => 05250243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Method for making ceramic matrix composites' [patent_app_type] => 1 [patent_app_number] => 7/800995 [patent_app_country] => US [patent_app_date] => 1991-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4082 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250243.pdf [firstpage_image] =>[orig_patent_app_number] => 800995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800995
Method for making ceramic matrix composites Dec 1, 1991 Issued
Array ( [id] => 2948215 [patent_doc_number] => 05242638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Manufacturing method for pottery provided with flowing patterns or spreading patterns' [patent_app_type] => 1 [patent_app_number] => 7/801397 [patent_app_country] => US [patent_app_date] => 1991-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2674 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242638.pdf [firstpage_image] =>[orig_patent_app_number] => 801397 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/801397
Manufacturing method for pottery provided with flowing patterns or spreading patterns Dec 1, 1991 Issued
Array ( [id] => 3024767 [patent_doc_number] => 05342563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Methods of preparing sintered shapes and green bodies used therein' [patent_app_type] => 1 [patent_app_number] => 7/796494 [patent_app_country] => US [patent_app_date] => 1991-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7167 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342563.pdf [firstpage_image] =>[orig_patent_app_number] => 796494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/796494
Methods of preparing sintered shapes and green bodies used therein Nov 21, 1991 Issued
Array ( [id] => 2970027 [patent_doc_number] => 05207958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Pressureless sintering of whisker-toughened ceramic composites' [patent_app_type] => 1 [patent_app_number] => 7/789390 [patent_app_country] => US [patent_app_date] => 1991-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3968 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207958.pdf [firstpage_image] =>[orig_patent_app_number] => 789390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789390
Pressureless sintering of whisker-toughened ceramic composites Nov 5, 1991 Issued
Array ( [id] => 2927884 [patent_doc_number] => 05229046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Process for producing thermal shock-resistant silicon nitride sintered material' [patent_app_type] => 1 [patent_app_number] => 7/787955 [patent_app_country] => US [patent_app_date] => 1991-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4489 [patent_no_of_claims] => 5 [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/05/229/05229046.pdf [firstpage_image] =>[orig_patent_app_number] => 787955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/787955
Process for producing thermal shock-resistant silicon nitride sintered material Nov 4, 1991 Issued
Array ( [id] => 3015681 [patent_doc_number] => 05326519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Process of preparing zirconium oxide-containing ceramic formed bodies' [patent_app_type] => 1 [patent_app_number] => 7/786196 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326519.pdf [firstpage_image] =>[orig_patent_app_number] => 786196 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786196
Process of preparing zirconium oxide-containing ceramic formed bodies Oct 30, 1991 Issued
07/785984 REVERSIBLE POLYMER GEL BINDERS FOR POWDER FORMING Oct 30, 1991 Abandoned
Array ( [id] => 3079508 [patent_doc_number] => 05279779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'High alumina insulating refractory product and method for making same' [patent_app_type] => 1 [patent_app_number] => 7/784565 [patent_app_country] => US [patent_app_date] => 1991-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7328 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279779.pdf [firstpage_image] =>[orig_patent_app_number] => 784565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784565
High alumina insulating refractory product and method for making same Oct 28, 1991 Issued
Array ( [id] => 2900558 [patent_doc_number] => 05215693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Method for forming machinable unfired ceramic compacts' [patent_app_type] => 1 [patent_app_number] => 7/781629 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4278 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215693.pdf [firstpage_image] =>[orig_patent_app_number] => 781629 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781629
Method for forming machinable unfired ceramic compacts Oct 22, 1991 Issued
Array ( [id] => 3013221 [patent_doc_number] => 05302329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Process for producing .beta.-sialon based sintered bodies' [patent_app_type] => 1 [patent_app_number] => 7/775946 [patent_app_country] => US [patent_app_date] => 1991-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2970 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302329.pdf [firstpage_image] =>[orig_patent_app_number] => 775946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775946
Process for producing .beta.-sialon based sintered bodies Oct 20, 1991 Issued
Array ( [id] => 2811218 [patent_doc_number] => 05122317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Method of superplastically deforming zirconia materials' [patent_app_type] => 1 [patent_app_number] => 7/779130 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4944 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122317.pdf [firstpage_image] =>[orig_patent_app_number] => 779130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779130
Method of superplastically deforming zirconia materials Oct 15, 1991 Issued
Array ( [id] => 2835319 [patent_doc_number] => 05171495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Immersion nozzles for metal melts' [patent_app_type] => 1 [patent_app_number] => 7/775111 [patent_app_country] => US [patent_app_date] => 1991-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2522 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171495.pdf [firstpage_image] =>[orig_patent_app_number] => 775111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775111
Immersion nozzles for metal melts Oct 10, 1991 Issued
Array ( [id] => 2801123 [patent_doc_number] => 05156784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Method for fabricating a silicon carbide film to provide improved radiation hardness' [patent_app_type] => 1 [patent_app_number] => 7/775310 [patent_app_country] => US [patent_app_date] => 1991-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156784.pdf [firstpage_image] =>[orig_patent_app_number] => 775310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775310
Method for fabricating a silicon carbide film to provide improved radiation hardness Oct 8, 1991 Issued
Array ( [id] => 3054213 [patent_doc_number] => 05350551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Method of firing ceramic moldings containing a diffusible metallic oxide' [patent_app_type] => 1 [patent_app_number] => 7/773404 [patent_app_country] => US [patent_app_date] => 1991-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3865 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350551.pdf [firstpage_image] =>[orig_patent_app_number] => 773404 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773404
Method of firing ceramic moldings containing a diffusible metallic oxide Oct 8, 1991 Issued
Array ( [id] => 2927705 [patent_doc_number] => 05188776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Ceramic microtubular materials and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/771823 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2461 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188776.pdf [firstpage_image] =>[orig_patent_app_number] => 771823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771823
Ceramic microtubular materials and method of making same Oct 6, 1991 Issued
Array ( [id] => 2969100 [patent_doc_number] => 05225126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Piezoresistive sensor' [patent_app_type] => 1 [patent_app_number] => 7/771123 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225126.pdf [firstpage_image] =>[orig_patent_app_number] => 771123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771123
Piezoresistive sensor Oct 2, 1991 Issued
Array ( [id] => 3576657 [patent_doc_number] => 05580511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Method of forming thick film pattern and material for forming thick film pattern' [patent_app_type] => 1 [patent_app_number] => 7/762008 [patent_app_country] => US [patent_app_date] => 1991-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 54 [patent_no_of_words] => 7375 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580511.pdf [firstpage_image] =>[orig_patent_app_number] => 762008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762008
Method of forming thick film pattern and material for forming thick film pattern Sep 18, 1991 Issued
Array ( [id] => 3018145 [patent_doc_number] => 05299621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Method of producing ceramic composite bodies' [patent_app_type] => 1 [patent_app_number] => 7/762163 [patent_app_country] => US [patent_app_date] => 1991-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7339 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299621.pdf [firstpage_image] =>[orig_patent_app_number] => 762163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762163
Method of producing ceramic composite bodies Sep 18, 1991 Issued
Array ( [id] => 3113655 [patent_doc_number] => 05380476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Method of debinding for injection molded objects' [patent_app_type] => 1 [patent_app_number] => 7/760805 [patent_app_country] => US [patent_app_date] => 1991-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5298 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380476.pdf [firstpage_image] =>[orig_patent_app_number] => 760805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760805
Method of debinding for injection molded objects Sep 15, 1991 Issued
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